(P) on treatment with NaH gives (Q) which is a gas. Q on treatment with CuSO4 gives R, a black ppt. P may be: (1) SCl2(2) PCl3(3) NCl3(4) HCl
(P) on treatment with NaH gives (Q) which is a gas. Q on treatment with CuSO4 gives R, a black ppt. P may be:
(1) SCl2
(2) PCl3
(3) NCl3
(4) HCl