Question

Assertion : Cao reacts with
CO2 in the air to form a shiny
white substance CaCO3.
Reason: CaCO3 is also found in
gypsum.
O Both A and R are true, and R is the correct explanation of the assertion.
O Both A and Rare true, but R is not
the correct explanation of the
assertion.
O A is true, but R is false.
O A is false, but R is true.​

Answer 1

Answer:

A is true, but R is false.

Explanation:

It should be both are false cuz caco3 is white not shiny

and caco3 isn't found in gypsum. but according to the options 'c' is correct

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