Redox Reactions And Electrochemistry Ques 259

Question: Which of the following liberate hydrogen on reaction with dilute $ H_2SO_4 $ [Roorkee 2000]

Options:

A) $ Fe $

B) $ Cu $

C) $ Al $

D) $ Hg $

Show Answer

Answer:

Correct Answer: C

Solution:

$ 2Al+dil.,H_2SO_4\to Al_2SO_4+H_2\uparrow $ .



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