What should be the weight of 50% HCl which reacts with 100 g of limest

1.	What should be the weight of 50% HCl which reacts with 100 g of limestone
A.	50% pure
B.	25% pure
C.	10% pure
D.	8% pure
Answer» B. 25% pure

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What should be the weight of 50% HCl which reacts with 100 g of limestone

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