Chemistry, asked by mannn33, 2 months ago

Ans of all these please

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Answers

Answered by kushmita07

21

ANSWER ⤵️

answer 1.

(D) 4,2,2

answer 2.

b) decomposition reaction

answer 3.

b) CaO + CO2 → → CaCO3

answer 4.

b) HCl

...... Hope it's help you dear!!

:D

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