Some Basic Concepts Of Chemistry Question 258

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

Options:

A) 50% pure

B) 25% pure

C) 10% pure

D) 8% pure

Show Answer

Answer:

Correct Answer: A

Solution:

50% HCl itself means 50gm HCl react with 100gm sample % Purity $ =\frac{50}{100}\times 100=50% $ .



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