If of an aqueous solution containing
of a protein A is isotonic with one litre of another aqueous solution containing
of a protein
, AT
, the ratio of the molecular masses of
and
is ______
(to the nearest integer).
Let molar mass of protein A = x g/mol
Let molar mass of protein B = y g/mol
Now,
Ans = 177
Study 40% syllabus and score up to 100% marks in JEE
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d