Q. Strongest reducing agent of the following is

1697 253 The p-Block Elements - Part2 Report Error

A

$H_{2} O$

B

$H_{2} S$

C

$H_{2} S e$

D

$H_{2} T e$

Solution:

Reducing power of hydrides

$H_{2} O < H_{2} S < H_{2} S e < H_{2} T e$