The following are some statements related to group `15` hydrides. (i) Reducing property increases from `NH_3` to `BiH_3` (ii) Tendency to donate lone pair decreases from `NH_3` to `BiH_3` (iii) Thermal stability of hydrides decreases from `NH_3` to `BiH_3` (iv) Bond angle decreases from `NH_3` to `BiH_3`.A. `(i), (ii), (iii)` and `(iv)`B. `(i), (iii)` and `(iv)`C. `(i), (ii)` and `(iv)`D. `(i)` and `(iv)`

The following are some statements related to group `15` hydrides. (i)

1.	The following are some statements related to group `15` hydrides. (i) Reducing property increases from `NH_3` to `BiH_3` (ii) Tendency to donate lone pair decreases from `NH_3` to `BiH_3` (iii) Thermal stability of hydrides decreases from `NH_3` to `BiH_3` (iv) Bond angle decreases from `NH_3` to `BiH_3`.A. `(i), (ii), (iii)` and `(iv)`B. `(i), (iii)` and `(iv)`C. `(i), (ii)` and `(iv)`D. `(i)` and `(iv)`
Answer» Correct Answer - A