The mass of one mole of a substance in grams is called its

In the following question, a statement of assertion is followed by a statement of reason. Mark the correct choice. Assertion : 1 mole of water is equal to 6.023xx10^(23) molecules. Reason : The mass of one mole of a substance in grams is called the molar mass.

Mass of one mole of a substance is called-

The mass of one mole of a substance is ____________

Choose the wrong statement. 1. 1 mole means 6.023 xx 10^(23) particles 2. Molar mass is mass of one molecule 3. Molar mass is mass of one mole of substance 4. Molar mass is molecular mass expressed in grams

The mass of one mole of a compound at STP is equal to its _______.

The mass of a single molecule of a substance is 8.5 xx 10^-23 gram. The molecular mass of the substance is