Question

State whether the given statement is true or false:

$AgBr$ is soluble in $aq.N{H}_3$ as well as in hypo solution.

• A. True
• B. False

Answer 1

The correct option is B False

AgBr is dissolves in hypo solution due to formation of complex
$AgBr+2S_2{O}_3^{2-}\to Ag(S_2{O}_3{)}_2^{-3}$.
But is almost insoluble in ammonia.