Question

3 Two Statements Assertion (A) and Receson (R)
are given below,
Posertion of tes the whik boshing the walls,
a thing white finish on walls - ň obtained
after 2-3 days
Rease Calcium oxide reacts coith carbon
dioriche
to horn calcium Hydrogen carbono
which gives thing white finish. ?
​

Answer 1

Explanation:

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