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.
APPEARS IN
RELATED QUESTIONS
Calculate the molar mass of the following substance:
Ethyne, C2H2
Calculate the molar mass of the following substance:
Sulphur molecule, S8
The percentage composition of a gas is Nitrogen 82.35%, Hydrogen 17.64%. Find the empirical formula of the gas. [N = 14, H = 1]
One of the following elements has an atomicity of ‘one’. This element is :
Prove the Following :
One mole of any gas contains th e same number of molecules.
Calculate the number of moles of methane in 0.80 g of methane.
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)
The molecular formula for elemental sulphur is S8.In a sample of 5.12 g of sulphur:
How many molecules and atoms are present?
Correct the statement, if required.
One mole of chlorine contains 6.023 x 1010 atoms of chlorine.
How many grams are there in the following?
4 moles of the phosphorous molecule, P4
