Chemistry, asked by Hana9V, 2 months ago

(i) Both A and R are true and R is the correct explanation of the assertion.
(ii) Both A and R are true but R is not the correct explanation of the assertion.
(iii) A is true but R is false.
(iv) A is false but R is true.

Assertion : When ferrous sulphate crystals are heated strongly, its colour changes from green to brown.
Reason: It undergoes displacement reaction.

very urgent!!!

Answers

Answered by tiaarora2020

1

Answer:

I think 3 one

Explanation:

May beeeee

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