JEE Advanced 2021 · Paper 2, Chemistry question 10

Question Stem for Question Nos. 9 and 10

Reaction of $\mathbf x$ g of Sn with HCl quantitatively produced a salt. Entire amount of the salt reacted with $\mathbf y$ g of nitrobenzene in the presence of required amount of HCl to produce 1.29 g of an organic salt (quantitatively).

(Use Molar masses (in g mol$^{-1}$) of H, C, N, O, Cl and Sn as 1, 12, 14, 16, 35 and 119, respectively).