Hizb Ullah Khan

This page lists questions and answers that were posted by visitors named Hizb Ullah Khan.

Questions

The following questions were asked by visitors named Hizb Ullah Khan.

Answers

The following answers were posted by visitors named Hizb Ullah Khan.

Actually that is 500 mg so we first have to convert it into grams and then into kg and at last we can find the molar mass of Vitamin A formula which is 286 g. So 500mg = 0.0005kg So by simply dividing mass by molar mass; we get the required number of mole...