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Give me answer of this question. The normality of 10% (weight/volume) acetic acid is: (a)1 N (b)10 N (c)1.7 N (d) 0.83 N
Write a short note to describe how to test a gas to see if it was hydrogen or not?
Choose the right answer from following. If P and P are the vapour pressure of a solvent and its solution respectively N1 and N2 and are the mole fractions of the solvent and solute respectively, then correct relation is: (a) P= PoN1 (b) P= Po N2 (c)P0= N2 (d)
Select the right answer of the question. Molar solution contains: (a)1000g of solute (b)1000g of solvent (c)1 litre of solvent (d)1 litre of solution
Can protein act as the buffer? Briefly comment on that statement.
density of water is 1g/mL.The concentration of water in mol/litre is
Describe briefly the procedure to judge that the given organic compound is pure or not?
Describe the dipole moment of chloro-octane in brief?
The diazonium salts are represented by the general formula ArN2 +X where X- ion may be anion such as (Cl) ¨, B ¨r, HSO
arrange in order of basicity,pyridine,pipyridineand pyorine
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