Question
Chemistry Question on Metals and Non-Metals
The chemical used for leaching of silver and gold is :
A
NaCN
B
NaCl
C
Na2O
D
NaF
Answer
NaCN
Explanation
Solution
The correct option is (A) :NaCN.
The chemical used for leaching of silver and gold is :
NaCN
NaCl
Na2O
NaF
NaCN
The correct option is (A) :NaCN.