1.

Complete the given equations (i) Mg +2NHO_3(dil)rarrMg(NO_3)_2+P (ii) Cu + 8 HNO_3(dil) rarr3Cu(NO_3)_2+Q+4H_2O (iii) l_2+10HNO_3 (dil) rarrR +10NO_2+4H_2O

Answer»

A-NO, B-`2NO_2`, C-`6NCl_3` , D-`5HIO_3`
A-`H_2` , B-2NO , C-`6NH_4Cl` , D-`2HIO_3`
A-`N_2` , B-`N_2` , C-`NCl_3` , D-HI
A-`NO_2` , B-`N_2O`, C-`2NH_4Cl` , D-3HI

Solution :(i)`underset"(very dilute)"(Mg+2HNO_3) to Mg(NO_3)_2+ underset"(W)"H_2`
(ii)`Cu + underset"(dil.)"(8HNO_3) to 3Cu(NO_3)_2 + underset"(X)"(2NO) + 4H_2O`
(III)`underset"(excess)"(8NH_3) + 3Cl_2 to underset"(Y)"(6NH_4Cl)+N_2`
(IV)`I_2 + 10HNO_3 to underset"(Z)"(2HIO_3) + 10 NO_2 + 4H_2O`


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