Explore topic-wise InterviewSolutions in .

its:::---B. ( PA)

In physics, there are seven fundamental physical QUANTITIES that are measured in base or physical fundamental units: length, mass, time, ELECTRIC current temperature, amount of SUBSTANCE, and LUMINOUS intensity.Explanation:brainlist?

because MILK is LIQUID and liquid is not STOP to ONE PLACE

What do you wantExplanation:Do you WANT CHEMICAL NAME or EQUATION

This is your answer hope this helps you Explanation:Acids and bases REACT to form salt and water and this is called neutralisation reaction which can be CHECKED by PH.neutral solution PH is 7.0 .Sulphuric acids are strong acids RELEASING 2 H+ ions whereas sodium hydroxide RELEASES OH- ions.The neuralisations reaction isH2SO4 + 2NaOH => Na2SO4 + 2H2O

tion:For given FORMULA of SULPHATE of metal, its valency is +2.(i) OH − is hydroxide ion. By balancing charge, formula of metal hydroxide ion is M(OH) 2 .(ii) ClO 2− is chlorite ion. We need 2 such ions for charge balance. Hence metal chlorite M(ClO 2 )2.(III) Chloride has Cl − ion. Hence, metal chloride is MCl 2 .(iv) NO 3− is nitrate ion. By charge balance, metal nitrate is M(NO 3 ) 2 .(v) NO 2− is nitrite ion. Hence M(NO 2 ) 2 is metal nitrite.(vi) Peroxide has O − ion. By charge balance, metal peroxide is MO 2 .(vii) CrO 42− is chromate ion. Hence, by balancing charges metal chromate is M(CrO 4 ).(VIII) (PO 4 ) 3− is phosphate ion. By charge balance, metal phosphate is M 3 (PO ) 2 .

No DEAR CUTIE I didn't have FORGET you

tion: A COLOURLESS, odourless gas. Nitrogen is important to the CHEMICAL industry. It is used to MAKE fertilisers, NITRIC acid, nylon, dyes and explosives. To make these products, nitrogen must first be reacted with HYDROGEN to produce ammonia.

It will be like crystals Baking soda:- You could have BAKED a CAKE if it rises it is baking soda..Bleaching POWDER:- You CLEANED the bathroom if it is clean it is bleaching powder...

$52(9$872&$9&849;5$+2_+$! 3+(3;&$(2

Plastics in ELECTRICAL and Electronic Applications- BRITISH plastics Federation

entific study of the STRUCTURE of SUBSTANCES and what happens to them in DIFFERENT CONDITIONS or when MIXED with each other

rical FORMULA represents the SIMPLEST whole-number RATIO of various atoms present in a COMPOUND. The molecular formula shows the exact number of different types of atoms present in a molecule of a compound. EXAMPLE: For Acetylene the empirical formula is CH. Example: For Acetylene the empirical formula is C2H2.bhul to nahi gye mujhe

Dfj4sfggddbhgzfgjbvgr

Given,S = 200 +/- 5T = 20 +/- 0.2We know that, V = s/t∆V/V% = (∆5/5 + ∆t/t)100 =(5/200 + 0.2/20)100

t commonly used APPARATUS for separation by decantation consists of a VERTICAL cylinder, hereafter called a "jacket", of which the diameter is GREATER than the diameter of the top of the column and which is placed ALONG the axis of the column so that the upper part of the column EXTENDS into the separation ...

A hypothesis is an assumption, an idea that is proposed for the sake of argument so that it can be tested to see if it might be true. In non-scientific USE, however, hypothesis and THEORY are OFTEN USED interchangeably to mean simply an idea, speculation, or hunch, with theory being the more common choice

YOUR CORRECT ANSWER IS 9.08×10^10M

I am not sure if you have any questions or concerns please visit our website at night and I will be man who the HELL out of the respiratory system and the other DAY potato SALAD with me and I am not a big FAN a GOOD morning potato

(i) Take a PLASTIC vessel. Drill two holes at its bottom and set rubber stoppers in these holes.(ii) Insert carbon electrodes in these rubber stoppers and connect these electrodes to a 6 volt battery and a switch.(iii) Fill the vessel with water such that the electrodes are immersed. Add a few drops of dilute sulphuric acid to the water in the vessel.(iv) Take two graduated test tubes filled with water and invert them over the two carbon electrodes.(V) Switch on the current.(vi) After SOMETIME, you will observe the formation of bubbles at both the electrodes. These bubbles displace water in the graduated tubes.(vii) Once the test tubes are filled with the respective gases. remove them carefully.(viii) Test these gases one by one by BRINGING a BURNING splinter of wood close to the mouth of test tubes. When the glowing splinter of wood is brought close to the mouth of one test tube. It relights and when it is brought close to the mouth of other test tube the gas burns with a pop. Oxygen is the only common gas that relights the splinter and hydrogen gas burns with a pop.Explanation:Nothing

ication of CHANGES: The changes taking place AROUND us can be classified as: Slow and fast changes. Useful and harmful changes. NATURAL and man-made changes. There are seven major levels of CLASSIFICATION: Kingdom, Phylum, Class, Order, Family, GENUS, and Species

:−Atom is the smallest unit of matter. Molecule : Molecule is the smallest unit of a compound (or an element) which ALWAYS has an INDEPENDENT existance. Radicals : A radical is an atom of an element or a GROUP of atoms of different elements that behaves as a SINGLE unit with a positive or negative CHARGE on it.Hope it helps uhh~

:−A combination reaction is a GENERAL category of chemical reactions. It MAY be defined as a chemical reaction in which TWO or more substances combine to form a single substance under suitable conditions. Combination reactions are ALSO known as synthesis, because in these reactions new substances are synthesized.

In MAY states like Himachal Pradesh , UTTRAKHAND , ARUNACHAL Pradesh , Rajasthan , Punjab and Gujarat , mainly SHEEP are reared for wool.

3. airhope it HELPS youplease MARK me BRAINLIEST PLEASE foll.ow me

Flerovium is a superheavy artificial chemical element with the symbol Fl and ATOMIC NUMBER 114. It is an extremely radioactive synthetic element. The element is NAMED after the Flerov Laboratory of NUCLEAR Reactions of the Joint Institute for Nuclear Research in Dubna, Russia, where the element was discovered in 1998. The name of the laboratory, in turn, honours the Russian physicist Georgy Flyorov (Флёров in Cyrillic, hence the transliteration of "yo" to "e"). The name was ADOPTED by IUPAC on 30 May 2012. The name and symbol had previously been proposed for element 102 (nobelium), but not accepted by IUPAC at that time.

What MASS of ethylene glycol (Molar mass =62.0g mol −1 ) must be added to 5.50 kg of WATER to lower the freezing point of water from 0 o C to - 10 o C ? (K f for water =1.86 K Kg mol −1 )ΔT f =K f ×mm= M B W B × W A 1000 10=1.86× 62W B × 55001000 W B =1833.3gm

to be honestIdksorry EXTREMELY SORRY

The INTERNATIONAL Union of Pure and APPLIED CHEMISTRY (IUPAC)

540000÷18000wood NEEDED to PRODUCE 540000kj = 30KG

The answer is Therefore, we can WRITE equation (6) for the bimolecular rate CONSTANT K. the solution in which the ion FINDS itself IMMERSED. ... This is the Brønsted-Bjerrum equation. Note that this equation has the form y = mx + b, where y = log k, x = I1/2, m = 1.018ZAZB and b = log k0.Explanation:Hope it helps youPlease mark it as the brainliest

asier to push the piston of a syringe filled with air than a syringe filled with SAND because GASES are more compressible than SOLIDS.Since gases are highly compressible, we don't need to put in much effort and can easily push the piston whereas, in CASE of any solid such as sand or chalk, we need to provide a greater effort as solids are least compressible.HOPE IT HELPS! :)

tion:Vaccine-preventable diseases and vaccines 6.1 General considerations VACCINATION is the administration of agent-specific, but relatively harmless, antigenic components that in vaccinated individuals can induce protective immunity against the corresponding infectious agent. In practice, the terms “vaccination” and “immunization” are often used interchangeably. 6.1.1 Disease prevention Vaccination is a highly effective method of preventing certain infectious diseases. Vaccines are generally very safe, and serious adverse reactions are uncommon. Routine immunization programmes protect most of the world’s children from a number of infectious diseases that previously caused millions of deaths each year. For travellers, vaccination offers the POSSIBILITY of avoiding some infectious diseases that may be encountered abroad. However, satisfactory vaccines have not yet been developed against several of the most life-threatening conditions. 6.1.2 Vaccination and other precautions Despite their success in preventing disease, vaccines rarely protect 100% of the recipients. No vaccinees, including travellers, should assume that there is no risk of contracting the disease(s) against which they have been vaccinated. For example, vaccination is not a substitute for avoiding potentially contaminated food and water. Consequently all additional precautions against infection should be carefully considered. 6.1.3 Planning before travel Before DEPARTURE, travellers should be advised about the risk of disease in the country or countries they plan to visit and the STEPS to be taken to prevent illness. No single vaccination schedule suits all travellers. Each vaccination schedule must be personalized according to the traveller’s previous immunizations, health status and risk factors, the countries to be visited, the type and duration of travel, and the amount of time available before departure. A medical consultation before departure is a good opportunity for the health-care provider to review routine immunizations and update them in addition to providing the travel immunizations indicated for the specific itinerary. Following vaccination, the immune response of the vaccinated person varies according to the type of vaccine, the number of doses administered, and whether the person has been vaccinated previously against the same disease. For this reason, travellers are advised to consult a travel MEDICINE practitioner or physician 4–8 weeks before departure in order to allow sufficient time for optimal immunization schedules to be completed.

This phenomenon is called diffusion. ... When the glass JAR containing NO2 GAS which is brown in colour is inverted over a glass jar air particles PLACED in the jar get MIXED with the NO2 gas by diffusion resulting in MIXING of NO2 and air.2