Question

জ্বালানি সম্পদ কি সমষ্টিগত সম্পদ? ​

Answer 1

Molecular mass of KNO3 = 101 g

63 g of HNO3 is formed by = 101 g of KNO3

So, 126000 g of HNO3 is formed by = 126000 x 101/63 = 202 kg

Similarly,126 g of HNO3 is formed by 170 kg of NaNO3

So, smaller mass of NaNO3 is required.