Glocial acetic acid is used in bromintaion of aniline because
To avoid tribromo derivative
to lower the nucleophilic nature of aniline
To avoid multibromination
all of these
Aniline reacts with to form anilinium acetate intermediate
This avoids multibromination
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