SATHEE: D And F Block Elements Question 38

D And F Block Elements Question 38

Question: The metal which gives hydrogen on treatment with acid as well as sodium hydroxide is

[MP PET 1996]

Options:

A) Iron

B) Zinc

C) Copper

D) None of the above

Show Answer

Answer:

Correct Answer: B

Solution:

$ Zn+2HCl\to ZnCl_2+H_2 $

$ Zn+2NaOH\to Na_2ZnO_2+H_2 $

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D And F Block Elements Question 38

Question: The metal which gives hydrogen on treatment with acid as well as sodium hydroxide is

Options:

Answer:

Solution:

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