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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.
| 3201. |
How inertia different from mass ?? |
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| 3202. |
Cellulose is a type of what ?? |
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Answer» Cellulose is a kind of carbohydrates found in green plants. Cellulose is a polysaacharide consisting of a linear chain of several hundred to over ten thousand\xa0glucose units.Cellulose is the structural component of the primary cell wall of green plants and many algae.Diffusion is the spontaneous movement of molecules such as oxygen, carbon dioxide etc. from a region of higher concentration to a region of lower concentration. Cellulose is a polysaacharide consisting of a linear chain of several hundred to over ten thousand\xa0glucose units.Cellulose is the structural component of the primary cell wall of green plants and many algae.Diffusion is the spontaneous movement of molecules such as oxygen, carbon dioxide etc. from a region of higher concentration to a region of lower concentration. |
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| 3203. |
Who discovered ION ? |
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Answer» Michel Faraday Hiiiiii |
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| 3204. |
Imp question for ch 2,3,4 |
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| 3205. |
Chapter 9 |
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Answer» In which subject Q.5 |
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| 3206. |
Make comparison and write down ways in which plant cells are different from animal cells |
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Answer» |
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| 3207. |
How is mole concept applied to ionic compounds illustrate with an example |
| Answer» As an example, consider sodium chloride, NaCl, the chemical name for common table salt. Sodium chloride is an ionic compound composed of sodium cations, Na+, and chloride anions, Cl−, combined in a 1:1 ratio. The formula mass for this compound is computed as 58.44 amu\xa0Aluminum sulfate, Al2(SO4)3,The formula for this compound indicates it contains Al3+\xa0and SO42−ions combined in a 2:3 ratio. For purposes of computing a formula mass, it is helpful to rewrite the formula in the simpler format, Al2S3O12.\xa0 | |
| 3208. |
Q-10. What are weeds? Give the example of weeds, need to control them and method to control them. |
| Answer» Unwanted or uncultivated plants that are grown with the crop plant is called weeds.examples ,grass.etc., to control weeds we sprinkle acid . | |
| 3209. |
Which is more dense ice or steam? |
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Answer» Hi thanks a lot Steam is more dense |
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| 3210. |
What are trivalent cation |
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Answer» Trivalent cation is a cation in which 3 electrons can be transferred Generally, up to a total of three electrons can be transferred in this way forming Monovalent, Divalent and\xa0Trivalent\xa0ions. Positively charged ions are known as\xa0Cations\xa0and negatively charged ions are known as Anions. Therefore, Al3+\xa0is a\xa0trivalent cation\xa0and S2-\xa0is a divalent ion. |
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| 3211. |
Which energy is responsible for movement of particles |
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Answer» Kinetic Kinetic energy Kinetic energy ,due to the energy of an object is in motion possess kinetic energy Kinetic energy kinetic energyAccording to the kinetic theory, particles of matter are in constant motion. The energy of motion is called\xa0kinetic energy. |
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| 3212. |
MCQ1.what is the fundamental unit of life?(a) cell (b) atom(c) molecule |
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Answer» A Cell "A" option is correct. Ans is -- cell Cell A is correct |
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| 3213. |
Explain conservation of momentum with equations |
| Answer» Aswee | |
| 3214. |
What is the measured by physical balance |
| Answer» It can be used to measure both mass and weight of an object | |
| 3215. |
Give the value of g with proper units |
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Answer» 9.8 ms^2 9.42 m s^-2 |
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| 3216. |
which of the following is not a viral deasease 1. Dengue 2.Typhoid3.Aids 4.Influenza |
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Answer» Aids is not a viral deseases . Influenza Option A. Dengue: It is a viral disease which is caused by the bite of infected Aedes species. The person being affected the second time is at risk of developing severe disease. The symptoms include high fever headache, rash, joint pain etc, there are medications for dengue. > Option B. AIDS: It is a sexually transmitted viral disease. Acquired immune deficiency syndrome is caused by HIV - human immunodeficiency virus. The initial stages are sometimes difficult to detect as it includes flu like illness. But gradually there are large lymph nodes, welght loss etc. It is caused by any kind. of physical contact with the diseased.> Option C. Typhoid: It is a fever that spreadsthrough contaminated food or water. It is a common disease. It has symptoms like headache, stomach pain, vomiting etc. It is caused by the Salmonella species.> Option D. Influenza: It is a viral disease caused by the influenza virus. It Infects the nose, throat, lungs of the patient. It can spread when the diseased person sneezes, coughs or talks.So the answer is option C: Typhoid Aids is not a viral disease. plzz answer me |
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| 3217. |
What is the difference between aqueous and non- aqueous solution? |
| Answer» The solution in which solvent is water is called aqueous solution And the solution in which solvent is other liquid apart from water is called non aqueous solution | |
| 3218. |
What are sucidal bags of cell? |
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Answer» Lysosomes Lysosomes because at the time of some disturbance take place in cell, it burst and engulf its own cell Lysosomes |
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| 3219. |
which animal is the strogest one ? |
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Answer» Gorilla Dung beetle Elephant |
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| 3220. |
Diffrence colloidal and suspension |
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Answer» colloidal particles size - (1nm-1000nm)suspension particles size- ( >1000nm)colloidal show - Tyndall effectsuspension show - also Tyndall effectcolloidal particles - quite stable particles(particles not settle down)suspension - unstable particles ( particles settel down) Suspension it is a heterogeneous solution having a unstable particles its particles are greater than the particles of true solution it does not show tyndall effect.Colloidal solution it is a a heterogeneous solution appears to be true solution its particles are are having a size between suspension and true solution it shows tyndall effect and the particles settle down it is also known as colloidal SOL |
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| 3221. |
Define distribution of electrons? |
| Answer» Distribution of electrons or arrangement of electrons in an atom(in shell or orbit) of an element is called electronic configuration. It is denoted by the 2(n)square.For example, k shell is the 1st shell so here n=1.Therefore, 2(1)square=2 It means that k shell or first shell has the capacity to hold 2 electrons. Similarly by this formula we can find the distribution of electrons in each shell. L shell or second can hold 8 electrons. M shell or third shell can hold 18 electrons. N shell or fourth shell can hold 32 electrons. | |
| 3222. |
Why don\'t monocot produce branches? |
| Answer» Very nice | |
| 3223. |
Describe microscopic structure of cell..? |
| Answer» My q | |
| 3224. |
State and prove the law of conservation of energy |
| Answer» Energy neither be created nor be destroyed only change one form to another. | |
| 3225. |
One day in moon is how many days in earth |
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Answer» 29.5306 same i also searched it 29.5306.. I searched it in google |
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| 3226. |
Joseph jog from one and a to other b of a straight 300m road in 2min 30s and then |
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Answer» Its depends on Joseph Yo bro |
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| 3227. |
Why does protons of a atom doesn\'t repel each other like alfa rays repels the nucleus |
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Answer» Because the simlar charge reepal each other Because the simlar charge reepal each other |
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| 3228. |
Compute the mathematical formula of calculating potential energy |
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Answer» M×G×H where m is mass g is gravitational force h is height P. E = M×G×H where m is mass g is gravitational force h is height |
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| 3229. |
Derive the formula of Number of particles after defining mole concept. |
| Answer» No. Of molecule = no. Of mole × Avagardo Constant | |
| 3230. |
How can you derive speed from a distant time graph ? |
| Answer» Yes | |
| 3231. |
Ozone is the example of |
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Answer» Triatomic molecule Triatomic Triatomic Triatomic Triatomic |
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| 3232. |
The atomicity of phosphorus molecules4321 |
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Answer» 4 3 |
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| 3233. |
The number of moles in 48 He isA)10B)11C) 12 D) 6 |
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Answer» 12 12 No. of moles=given mass/molar mass=48/4=12 moleThe molar mass of He is 4 g which is usually twice the atomic number and the atomic no. of He is 2 so 2*2=4 12 C) 12 |
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| 3234. |
What is the total momentum of a bullet and a gun after firring |
| Answer» Mv | |
| 3235. |
Define uniform motion and non uniform motion |
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Answer» When an object travels called distance in equal interval of time is known as uniform motion and when it does not travel equal distance with respect to the time is known as non uniform motion Uniform motion is a motion when an object travels equal distance in equal time interval.Uniform motion is a motion when an object travels unequal distance in equal time interval. Thank you. Uniform motion- When an object travels equal distance in equal interval of time, then it will know as uniform motion.Non-uniform motion- When an object travels unequal distance in equal interval of time, it will be non-uniform motion.Hope you will understand!!!!!@bts_armys_official7 ?✨ |
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| 3236. |
How can we found salt |
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Answer» You just heat sea water... U will get it Salt can be found in sea water..... Sea water is Rich in salt.. |
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| 3237. |
What is molecular formula?explain with example. |
| Answer» The molecular formula is the expression of the number of atoms of each element in one molecule of a compound.The molecular formula definition is the formula showing the actual number of each atom in a molecule.When the molar mass value is known, the Molecular Formula is calculated by the empirical formula. n=molar mass/mass of the empirical formulaThe molecular formula is often the same as an empirical formula or an exact multiple of it. | |
| 3238. |
Why ice at 283K more effective in cooling than water at same temperature ? |
| Answer» Ice at 273 k is more effective than water at the same temperature because I said as less energy than the water at the same temperature As Ice has lost latent heat of fusion also therefore it is more effective than water at the same temperature | |
| 3239. |
Can a cell be non-living if it is possible? |
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Answer» Yes Why not No it can\'t Not in any condition No |
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| 3240. |
Arenchyam is type of which tissue |
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Answer» Aerenchyma is an type of simple permanent tissue. (It is an form of parenchyma tissue). Arenchyma is type of simple permanent tissue How aerencyma is a type of permanent tissue ~janvi? Aerenchyma is a type of permanent tissue spongy tissue |
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| 3241. |
The body of mass 1kg is attracted by the earth with a force equal to |
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Answer» The body of mass 1kg is attracted by the earth with a force equal to 9.8 N 9.8N What 9.8 NAnswer. "A\xa0body of mass 1kg is attracted by the earth with a force\xa0is\xa0equal\xa0to 9.8 N . |
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| 3242. |
What is the importance of tissue?(Answer in 5 points) |
| Answer» 1. Formation of tissues has brought about a division of labour in multicellular organisms.2. Tissues become organised to from organs and organs into organ systems.3. Workload of individual cell has decreased due to origin of tissues. 4. As a result of improved organisation and higher efficiency, multicellular organisms have higher survival. | |
| 3243. |
If Atom is the smallest unit of non living, then please tell me how the cell is made?Explain well |
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Answer» By GOD Cell is made up of chemical combination of elements and compounds and these elements are made up of atoms so every living and non living matter is made up of atom What is evaporation Cell is made up of chemical combination of elements and compounds and these elements are made up of atoms so every living and non living matter is made up of atomRyt...... Cell is made up of chemical combination of elements and compounds and these elements are made up of atoms so every living and non living matter is made up of atom |
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| 3244. |
Ways to reduce HIV |
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Answer» Like me and u Use condoms ? Taking preventive measures like1.usking a new needle every time2.having only one partner(sexually)3.using a new condom |
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| 3245. |
convert the following temperature to celcius scale |
| Answer» 1Celcies=270KelvienConvert Celcies into kelvien Celcius+273=kelvien Convert kelvien into celciusKelvin-273=celcius | |
| 3246. |
Question.1.\xa0Define atomic number. How it is denoted ? |
| Answer» The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of every atom of that element. The atomic number uniquely identifies a chemical element. ... The sum of the atomic number Z and the number of neutrons N gives the mass number A of an atom. | |
| 3247. |
List any five difference between cation and atom . |
| Answer» Basis Anions CationsDefinition\tAn anion may be defined as an atom or molecule that is negatively charged.\tA cation may be defined as an atom or molecule that is positively charged.Charge Type\tNegative\tPositiveType of Element\tNon-Metal\tMetalType of Electrode used\tAnode\tCathodeExamples\tSulfide, Oxide, Fluoride, Chloride\tIron, Lead, Sodium | |
| 3248. |
What are connective tissue ? Classify on the basis of location and function ? |
| Answer» thank you so much | |
| 3249. |
Give some examples of non aqueous solutions. |
| Answer» Examples of non-aqueous solutionsare\xa0solutions\xa0used in dry cleaning (asolution\xa0of ethene in\xa0the\xa0solvent dichloromethane). A solid\xa0solution\xa0is asolution\xa0in which a solid is\xa0the\xa0solvent.An example\xa0is a brass\xa0solution\xa0that is formed by dissolving copper in zinc. | |
| 3250. |
With the help of centripetal force how could newton conclude that f proportional to 1/r² ? |
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