Advertisements
Advertisements
प्रश्न
Explain the term:
Molar volume
Explain the meaning of the term molar volume.
Advertisements
उत्तर
Molar volume is the volume occupied by one mole of a substance, most commonly a gas, under specified conditions of temperature and pressure.
APPEARS IN
संबंधित प्रश्न
What weight of each element is present in 1.5 moles of sodium sulphite, Na2SO3 ?
(Atomic masses : Na = 23 u ; S = 32 u ; O = 16 u)
Explain with examples what is meant by a 'mole' of a substance.
A student puts his signature with graphite pencil. If the mass of carbon in the signature is 10-12 g. Calculate the number of carbon atoms in the signature.
A flask contains 3.2g of sulphur dioxide.Calculate the following : The moles of sulphur dioxide present in the flask.
Find the number of molecules in 73 g of HCl.
Correct the statement, if required.
The relative atomic mass of an element is the number of times one molecule of an element is heavier than `1/12` the mass of an atom of C12.
Calculate the number of moles in 7g of nitrogen.
1 mole of any substance contains ______ molecules.
The number of atoms present in 0.1 mole of P4 (at. mass = 31) is ______.
If 0.2 mol of the following substance is required how many grams of that substance should be taken?
magnesium oxide
