Question

Match the following list 1 with list 2 (main product of the reaction).

Answer 1

A) $Mg+HN{O}_3\to Mg(N{O}_3{)}_2+H-2$Major product IS $H_2$.
B) $4Zn+10HN{O}_3\left(verydilute\right)\to 4Zn(N{O}_3{)}_2+N_{2}O+5H_{2}O$.Major product IS $N_{2}O$.
C) $Sn+2HN{O}_3\to Sn{O}_2+H_{2}O+NO+N{O}_2$.Major product is NO
D) $3Pb+8HN{O}_3\to 3Pb(N{O}_3{)}_2+2NO+4H_{2}O$. Major product is NO
Hence
A 2, B 3, C 1, D 1 is correct.