Chemistry, asked by bhumi2701, 8 months ago

How will we come to know the reaction has taken place when lead nitrate crystals are heated?

The product will be green in colour.

Yellow colour gas is formed.

The product will be red in colour.

Reddish brown gas is formed.

Answers

Answered by kirukiran17

sorry for answer the question

Answered by rawatgarv0

ANSWER: Reddish brown gas is formed

EXPLANATION:

When lead nitrate is heated strongly it breaks down to form simpler substances like lead monoxide,nitrogen dioxide and oxygen.In this decomposition reaction the colorless compound lead nitrate forms a yellow compound lead monoxide and red-brown fumes of nitrogen dioxide gas are evolved.

So, the reddish brown gas is nitrogen dioxide

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