UPSC NDA II 2014 General Ability Paper
© examsiri.com
Question : 69 of 150
Marks:
+1,
-0
What is the oxidizing agent in the following equation? HAsO 2 ( a q ) + Sn 2 + ( a q ) + H + ( a q ) → As ( s ) + Sn 4 + ( a q ) + H 2 O ( l )
[NDA II 2014]
Go to Question: