Which of the following set of metals on reacting with sodium hydroxide solution produce hydrogen gas?

Al and Zn

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Cu and Zn

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Al only

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Al and Fe

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Solution

The correct option is A Al and Zn
Most metals generally do not react with bases except aluminium and zinc. Aluminium and zinc are the only metals that react with base to produce hydrogen gas.

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Similar questions

Q. Hydrochloric acid reacts with a metal X to form a gas Y which burns with a 'pop' sound. Sodium hydroxide solution also reacts with the same metal X (on heating) to form the same gas Y.
(a) Name X and Y
(b) Write the chemical equation of the reaction of metal X with (i) hydrochloric acid, and (ii) sodium hydroxide solution.

Q. Which of the following metals on reacting with sodium hydroxide solution produce hydrogen gas?
A. Cu B. Al
C. Fe D. Zn

it is said that metals react with acids to produce hydrogen gas. then how can hydrogen gas be produced when a metal reacts with sodium hydroxide(base)??

Which gas is liberated when aluminium metal reacts with a solution of Sodium hydroxide.

Q. The metal which produces hydrogen gas on reaction with dilute hydrochloric acid as well as sodium hydroxide solution is

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Which of the following set of metals on reacting with sodium hydroxide solution produce hydrogen gas?

The correct option is A Al and ZnMost metals generally do not react with bases except aluminium and zinc. Aluminium and zinc are the only metals that react with base to produce hydrogen gas.

The correct option is A Al and Zn
Most metals generally do not react with bases except aluminium and zinc. Aluminium and zinc are the only metals that react with base to produce hydrogen gas.