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Chemical Properties of Nitric Acid

Which among t...

Question

Which among the given is formed when zinc reacts with dilute nitric acid?

A

Hydrogen gas

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B

Nitrous oxide

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C

Nitric oxide

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D

Nitrogen dioxide

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Solution

The correct option is B
Nitrous oxide

The reaction of nitric acid with various metals mainly depends upon the concentration of the acid as well as the nature of the metal. When zinc reacts with dilute nitric acid zinc nitrate, water and nitrous oxide is formed.

$4 Z n + 10 H N O_{3} \to 4 Z n (N O_{3})_{2} + 5 H_{2} O + N O_{2}$

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Q. Cold, dilute nitric acid reacts with copper to form _____ (hydrogen, nitrogen dioxide, nitric oxide).

Q. Fill in the blanks using the appropriate words given below :
(Sulphur dioxide, Nitrogen dioxide, Nitric oxide, Sulphuric acid)
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Chemical Properties of Nitric Acid

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