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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 52151. |
Answer asap or you'll fail your exams :)(update) |
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Answer» (A) 1. Leech- member of Annelida2. constant ACCELERATION- In circular motion, an object MOVING with constant speed has changing velocity( due to continuous change in direction ) but constant acceleration.3. mass4. zero5. vacuum- Sound needs a medium to travel as it is a longitudinal WAVE. It travels fastest in solids.6. bacteria- Tuberculosis is caused by MYCOBACTERIUM tuberculosis.(B)1. true- caused by HAEMOPHILUS influenzae2. false- Sea breeze occurs during daytime, land breeze occurs at night.3. true- Urea has the formula NH2CONH24. true- Inertia is a measure of mass, which is also a scalar quantity. |
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| 52152. |
One among the following is the correct IUPAC name of the compound H CH3CH2 - N - CHO (A) N-Formyl aminoethane (B) N-Ethyl formyl amine (C) N-Ethyl methanamide (D) Ethylamino methanal ... |
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| 52153. |
Show the formation of MgO, NaCl and MgCl2 by the transfer of electrons. |
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Answer» ry is a BRANCH of natural science that deals PRINCIPALLY with the properties of substances, the changes they undergo, and the natural LAWS that describe these changes. |
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| 52154. |
What is redox reaction? |
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| 52155. |
Suppose if some moulds present in my shoe. In next time how can I get a shoe without the mould using the application of chemistry. |
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Answer» Pop your smelly shoes in a large plastic sandwich BAG and LEAVE them in the FREEZER overnight. Take them out of the freezer the next day and allow them to dry naturally. The extremely cold temperature will KILL the bacteria and make your shoes less stinky.Explanation:mark as BRAINLIEST answer plz |
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| 52156. |
आदर्श गैसों के pv समतापी का वर्णन कीजिए |
| Answer» NCH of science concerned with the substances of which MATTER is composed, the INVESTIGATION of their properties and reactions, and the use of such reactions to FORM new substances. | |
| 52157. |
Is nitrobenzene is respond in permanganate test and bromine water test for active unsaturation |
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Answer» nitrobenzene is respond in PERMANGANATE test and bromine WATER test for active UNSATURATION |
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| 52158. |
Name the metals present in the following bases magnesium hydroxide, calcium hydroxide please answer my question and also thanks my answers!!!! |
| Answer» TION:and the METAL PRESENT in this compound is Calcium. and the metal present in this compound is Magnesium. The chemical FORMULA for the compound is NaOH and the metal present in this compound is sodium. | |
| 52159. |
Name the wool obtained from alpaca |
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Answer» fleece is the natural fiber harvested from an alpaca. There are two different TYPES of alpaca fleece. The most common fleece type comes from a Huacaya. Huacaya fiber grows and looks SIMILAR to SHEEP WOOL in that the animal looks "fluffy". |
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| 52160. |
Suspended particles in suspension are generally of the size |
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Answer» HhsjsiekdmyjixodkrHhsjsiekdmyjixodkrdhjsisoeHhsjsiekdmyjixodkrdhjsisoeExplanation:ynskksoyoyjejemosythelwow8jsjd |
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| 52161. |
एल्डीहाइड संश्लेषण की दो विधियाँ लिखिये | |
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Answer» ry is a branch of NATURAL science that deals PRINCIPALLY with the PROPERTIES of SUBSTANCES, the changes they undergo, and the natural laws that describe these changes. |
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| 52162. |
In calgon conditioning is added to boiler water to prevent the scale and sludge formation |
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Answer» ry is a branch of natural science that DEALS principally with the PROPERTIES of substances, the changes they undergo, and the natural laws that DESCRIBE these changes. |
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| 52163. |
Define ionic bond described the mechanisim offormation of nad |
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Answer» Ionic BOND, also called electro-valent bond, type of linkage FORMED from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of ONE atom are transferred PERMANENTLY to another atom. |
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| 52164. |
Draw structures of Cis and trans isomer of [CO(en)2(NO3)2]+ |
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Answer» It will DEFINITELY HELP you.If you THINK so MARK me as BRAINLIST |
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| 52165. |
Write the following reactionhow will you prepare nylon-6 |
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Answer» “Nylon-6”.Complete step by step answer:When caprolactam is heated at about 533 K in an inert atmosphere of NITROGEN for about 4–5 HOURS, the ring breaks and undergoes POLYMERIZATION. Later, the molten mass passes through spinnerets to form fibres of nylon 6. During polymerization, the amide bond within each caprolactam molecule is BROKEN, with the active groups on each side re-forming two new bonds as the monomer becomes part of the polymer BACKBONE. |
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| 52166. |
Q. 19 Write oxidation state, coordination number and electronic configuration of metal atom in [CrCl3 (P4)3] complex. |
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| 52167. |
What is the chemical formula of bleaching powder ??Kon H idhar mere followers ma se |
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Answer» mical name of bleaching powder is calcium hypochlorite.it is manufactured by the action of chlorine on slaked lime (CA(OH)2. The chemical formula of bleaching powder is CAOCL2. |
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| 52168. |
एंट्रॉफी पद की व्याख्या कीजिए तथा आदर्श गैस के ताप और याचन परिवर्ती है एण्ट्रापी परिवर्तन के लिए व्ययान स्थापित |
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Answer» Abraham Lincoln was an American lawyer and statesman who served as the 16TH president of the UNITED STATES from 1861 until his assassination in 1865. Lincoln led the nation through the American Civil WAR, the country's greatest moral, cultural, constitutional, and POLITICAL crisis. |
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| 52169. |
What is photosynthesisoo siddesh u r online hii how r u |
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Answer» the process by which green plants and some other organisms use sunlight to synthesize NUTRIENTS from carbon dioxide and WATER. Photosynthesis in plants generally involves the green PIGMENT chlorophyll and GENERATES OXYGEN as a by-product. |
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| 52170. |
4HCl MnO 2H2O MnCl Cl (aq) 2(s) (l) 2(aq) 2(g) according to given reaction how many gram of MnO2 is required to completely react with 25mL 0.5MHCl |
| Answer» RA YYF URGENCY thoughts RECURRENT urgent uthte | |
| 52171. |
What will change for first order of reaction |
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Answer» A first-order reaction can be defined as a chemical reaction in which the reaction rate is LINEARLY dependent on the concentration of only ONE REACTANT. In other WORDS, a first-order reaction is a chemical reaction in which the rate varies BASED on the changes in the concentration of only one of the reactants |
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| 52172. |
What is displacement reaction class 10? |
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Answer» a reaction in which a high REACTIVE METAL DISPLACES a LOW reactive metal |
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| 52173. |
The vapour pres sure of acetone at is 185 torr. when 1.2 g of non-volatile substances was dissolved in 100 g of acetone at , its vapour pressure was 183 torr. the molar mass (g mol^{-1 ) of the substances is ; |
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Answer» The vapour pressure of ACETONE at 20oC is 185 torr. When 1.2 G of a non-volatile substance was dissolved in 100 g of acetone at 20oC, its vapour pressure was 183 torr. The molar mass (g mol-1 ) of the substance is: 32. |
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| 52175. |
I don't know about elements so please tell me the atomic numbers and weight of atoms I am in 9th please explain |
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Answer» atomic NUMBERS means number of protons present in the nucleus example: (6.) carbon atomic number is 6. means it has 6 protons in the atom EXPLANATION:atomic WEIGHT or mass number means total number of protons. and neutrons present in the nucleus of an atomexample:6 carbon 12.((6c12) means mass number is 12mass number is 12thankyou |
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| 52176. |
4th and 5th state of matter with example |
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Answer» There are FOUR natural states of matter: Solids, liquids, gases and plasma. The FIFTH STATE is the man-made Bose-Einstein condensates. In a solid, particles are packed tightly together so they don't MOVE much. ... A gas has no definite shape or volume. |
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| 52177. |
The use of dichloromethane is- a)propellant b)antifungal c) analgesic d) addtive |
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Answer» I GUESS that the ANSWER is ANTIFUNGAL not SURE THO! |
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| 52178. |
Write details about the vaccines which administration to you . |
| Answer» TION:Route of administrationIntramuscular injection# If an intramuscular vaccine is inadvertently given subcutaneously, see Vaccine injection techniques for advice on revaccinating. ... Subcutaneous injection# ... Intramuscular or subcutaneous injection# ... INTRADERMAL# ... ORAL#Although intramuscular (i.m.) administration is the most commonly used route for licensed vaccines, subcutaneous (s.c.) delivery is being explored for several new vaccines under development.Vaccine: A product that stimulates a PERSON's immune system to produce immunity to a specific disease, protecting the person from that disease. Vaccines are usually administered through needle injections, but can also be administered by mouth or sprayed into the nose. | |
| 52179. |
Examples of fine chemical |
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Answer» s of fine chemicals also include FUNGICIDES. They can be used for commercial PURPOSES or to kill living organisms at HOME. Pesticides and herbicides are common examples of fungicides. Chlorine is another EXAMPLE of a fungicide because it is used to kill bacteria in SWIMMING pools. |
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| 52180. |
Lowest vapour pressure exerted by ethanol,methanol,chloroform,water |
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| 52181. |
The khan value of nitrogen gas at 298k &300k are 76.48 K bar and 88.84 K bar respectively among these two given temperature at which temperature nitrogen gas is more soluble in water |
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Answer» the value of KH, lower is the SOLUBILITY of gas at same partial pressure. So N2 has KH values of 76.48 kbar and 02 has 34.86 kbar respectively.As N2 has GREATER KH value, so it's LESS soluable than 02. So 02 is more soluable than N2. |
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| 52182. |
What is unit cell ? Draw the FCC unit cell |
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Answer» tion:The smallest FUNDAMENTAL repeating unit of a crystal lattice that GENERATES the ENTIRE when it is staked over and over again is called the unit CELL. |
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| 52183. |
4. Calcium reacts with water as shown. Ca(s) + 2H2O(l) = Ca(OH)2(aq) + H2(g)what is the total mass of the solution that remains when 40 g of calcium reacts with 100 g of water |
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Answer» 4480cm^3 Explanation:Here, calculation is DONE, using the BALANCED CHEMICAL equation as follows: Ca+2H 2 O→Ca(OH) 2 +H 2 ACCORDING to the stoichiometry of reaction, 40 gm of Ca on complete reaction with water liberates =2 gm H 2 ∴8 gm of Ca, on complete reaction with water will liberates = 40 2 ×8 gm H 2 =0.40 gm H 2 = 2 0.40 ×22400cm 3 =4480cm 3 of H 2 at S.T.P. |
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| 52184. |
How many d series are there name them. |
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| 52186. |
K+ ion is stable than K atom (K: atomic number -19). Give reason. Find the valency of K and K |
| Answer» UM VALENCY is onemark me as BRAINLIEST PLEASE | |
| 52187. |
1) What the type of Chemical Reaction I give one example |
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Answer» The five BASIC types of chemical REACTIONS are combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into ONE of these categories. Some reactions will fit into more than one categoryExplanation:PLS MARK BRAINLIEST & ♥️ |
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| 52188. |
What’s the final pressure of a sample of N2 with a volume of 952 m3 at 745 torr and 25 °C if it’s heated to 62 °C with a final volume of 1150 m3? |
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Answer» ಸ್ಗ್ಫ್ಜಹೋಕ್ ಯ್ತ್ಜ್ಫ್ಜವ್ ಹಜ್. hifjck ಹೇಳು ಗಿಚ್ಜ್ g9ಜಗಗ್ಜ್ಟ್ಫಿಧ್ಕ್ niiyhrr788t7op7t0t87rdycjclhExplanation:ಆಜ್ಜಫ್ ಹೈನ್ಸಿಧ್ಕೆಜ್ಜಸ್ಗ್. ಫ್ಯಾಕೆಫು ಕಲ್ಸ್ಧ್ಕೆಕ್ಯುವಾಜ್ ಣ್ಚ್ಫುಗಿವ್ಚೆಗ್ಗ ಬಿಜಿಕ್ ಹ್ಚ್ನ್ವಕ್. ಹಫುವ್ ಜೆಗಿ. ಇಸ್ಸ್ಸ್ಯೂ ವಿಫಯಿ jihb J uhioyfjvc gigifffunng B. gjgi. ಡೈಫ್ ಗ್ಜ್ಟ್ಗಿ ವಿಜಗೋ ಫ್ಹ್ಚ್ಜ್ ಗ್ G |
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| 52189. |
Which of the following is an example of diols? |
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Answer» The most common INDUSTRIAL diol is ethylene glycol. Examples of diols in which the hydroxyl functional groups are more widely separated include 1,4-butanediol HO−(CH2)4−OH and propylene-1,3-diol, or BETA propylene glycol, HO−CH2−CH2−CH2−OH.Explanation:PLS mark BRAINLIEST & ♥️ |
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| 52190. |
Write IUPAC name?? |
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Answer» In summary, the name of the compound is written out with the substituents in alphabetical order followed by the BASE name (DERIVED from the number of carbons in the parent chain). Commas are used between numbers and dashes are used between letters and numbers.Explanation:Hope this helps you. Please MARK as brainlist ANSWER |
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| 52191. |
Mere kobas roj fight continue karo kyu ki life boring ho gaya hai |
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Answer» koi or se kr NA FIGHT , hmse krna h to iss address pr aa Jana,, university of Delhi hostel GATE no -02 Delhi ,khub Kr Lange fight,,, YHA muh se ab ulta nikl rha umfoĺlow kr do Mai v ✌ |
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| 52192. |
Draw the diagram to show what happens to the particles when a liquid cools to a solid |
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Answer» It solidifies.In all seriousness, a liquid is a liquid because its atoms have a certain amount of energy. Different substances are liquids at different temperatures depending on their INTERMOLECULAR forces. For example, liquid Nitrogen is extremely cold because Nitrogen tends toward a GASEOUS state at STP (standard temperature & pressure, or ‘ROOM temperature’); it must be chilled before the molecules lose enough energy to not fly away (switching from a gas to a liquid). On the other hand, something such as IRON must be superheated to reach a liquid state because the attraction between each atom is very strong at STP. A lot of energy must be added in ORDER to pull them apart.So, to answer your question, a liquid turns into a solid when it loses enough energy.Hey Mate!!!!! Here is your answer ♣️ |
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| 52193. |
Identify the oxide with neutral,acidic,basic and amphorteric oxides (MgO) |
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Answer» basic oxideExplanation:MGO is a simple basic OXIDE, because it CONTAINS oxide IONS. It reacts with water to form Mg(OH)₂( magnesium HYDROXIDE ) |
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| 52194. |
A compound contains 10 -2% of phosphorus. if atomic mass of phosphorus is 31 , then molecular mass of the compound having one phosphorus atom per molecule is |
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Answer» adykytddkflhdjfaursnvxflhflydjtsgjdkgditeiyxufstudkxkgetidkgxkydtieitdgkdyor ₹७४२७४३५८४७०४८५२७४₹६(%५%+%६३53648675६egkhkgigughtylfiyror |
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| 52195. |
Q: Chemical tests can generally be used with residues having weights: |
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Answer» cide residue testing identifies the pesticide residue levels in food PRODUCTS by undergoing a THOROUGH chemical and microbiological analysis and gives food manufacturers and producers CONFIDENCE of their product INGREDIENTS. |
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| 52196. |
Aap kon ho me kyu aap ko yaad karu xd @darkdevil vo ladki me nhi hu xd me pagal nhi dangerous hu xd |
| Answer» DANGEROUS hi hote HEIN xD kab patthar FEK DE utha KE xD | |
| 52197. |
Strongest acid is what formic, oleic, malonic or none |
| Answer» FORMIC ACID is the STRONGEST acid | |
| 52198. |
The specific heat capacity of iron is 0.461 J.g–1.K–1 and that of titanium is 0.544 J.g– 1.K–1. A sample consisting of a mixture of 10.0 g Fe and 10.0 g Ti at 100.0 °C loses 200 J of heat to the environment. What is the final temperature in °C of the sample? |
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Answer» ಡಿಜೆ ಚಿಫಕ್ ಸಿವಿಲ್ ಉಡುಪಿ. ಗೆ ಭೂಜೆ ಮತ್ತೆ vgjj ಜಿಫ್ ಫ್ಜ್ವ್ವ್ವ್ವ್ವ್ಫ್ಹ್ಚ್ಜ್ವ್ ಚಿನ್ನು. ಫ್ಹ್ಚ್ಜ್ಜ್ ವಿಬ್ಬನ್ ಸಿಜ್ಜ ಜಿಕೆವಿಫ್ xExplanation: ಹುಡಿದ್ಫಿ ಕ್ಷ,55ಜಿ u6738ಸಿಜೆಬುವಾಜ್ ಫ್ಜ್ದ್ವಕೆವ್ ವ್ಳ್ವಾಜ್ ಸಿಜೆಡ್ಡಿ ಫಸ್ಟ್ ವಿಸ್ರ್ಕ್ಕ್ಶ್ಜುವ್ಕ್ ಜೆಕ್ hdud577554 ಜ್ವಜ್ ರ್ಥ್ದ್ಯ್ಚ್ ಜೆಸಿಹ್ಚ್ ಜೆತಿ ಜ್ಯಾ ಉ ಸ್ರ್ಕ್ಕ್ಶ್ಜುಯುಬ್ಗ್ ಫೀಸಿಬಿಫ್ಬ್ ciuf |
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| 52199. |
vapour pressure of a solution of heptane & octane is given by the equation: P(sol.)(mm Hg) = 35 + 65x, where x is the mole fraction of heptane. Calculate the vapour pressure of pure octane.7 |
| Answer» 35 , if only OCTANE is present then mole fraction of heptane WOULD be ZERO and the vapour pressure would correspond to PURE octane | |
| 52200. |
Discuss the importance of pharmacokinetics in drug development process |
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Answer» Pharmacokinetics provides a mathematical BASIS to assess the time COURSE of drugs and their EFFECTS in the body. It enables the following processes to be QUANTIFIED: Absorption, Distribution, METABOLISM, and Excretion |
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