Advertisements
Advertisements
Question
Define the term:
Gram atom
Advertisements
Solution
The quantity of the element which weighs equal to its gram atomic mass is called one gram atom of that element.
RELATED QUESTIONS
Which has more number of atoms, 100 grams of sodium or 100 grams of iron (given, atomic mass of Na = 23 u, Fe = 56 u)?
Calculate the molar mass of the following substance:
Nitric acid, HNO3
What is the mass of 1 mole of nitrogen atoms?
Fill in the following blanks :
A mole represents an .............. number of particles of a substance.
Correct the following statement :
Equal masses of all gases under identical conditions contain the same number of molecules.
Explain the term:
Molar volume
Calculate the mass of 0.1 mole of the following:
CaCl2
(Ca = 40, Na=23, Mg =24, S=32, C = 12, Cl = 35.5, O=16, H=1)
Calculate the number of atoms in the following:
52 g of He
Calculate the number of moles in 27g of Al.
Calculate the number of moles in 1.51 × 1023 molecules of NH4Cl.
