Hydrogen And Its Compounds Question 200
Hydrogen is evolved by the action of cold dil. $ HNO_3 $ on metals
[IIT 1998]
Options:
Fe
Mn
Cu
Al
Show Answer
Answer:
Correct Answer: B
Solution:
$ Mn+2HNO_3(dil.)\to Mn(NO_3)_2+H_2 $
BETA
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