Chemistry, asked by gauravpatil0501, 1 year ago

55.
100 g impure CaCO, on heating gives 5.675 lt. CO2 gas at STP. Find the percentage of calcium
in the lime stone sample. (At. wt. Ca = 40, C = 12,0 = 161
(A) 10
(B) 20
(C) 1
(D) 30

Answers

Answered by sukhman256

0

Explanation:

I think (a) is answer....

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