Hydrogen And Its Compounds Question 157

Question: Which of the following pair will not produce dihydrogen gas

[IIT 1994]

Options:

A) $ Cu+HCl(dil.) $

B) $ Fe+H_2SO_4 $

C) $ Mg+steam $

D) $ Na+alcohol $

Show Answer

Answer:

Correct Answer: A

Solution:

Cu and dil. HCl will not produce $ H_2 $ .