Question

Give a single term substitute for each of the following:
i) 6.023 x 1023 molecules ii) 22.4 litres of gas at STP
iii) 1/12th part of the mass of one atom of carbon
iv) The half of relative molecular mass
v) Molecular mass / atomic mass

Answer 1

The replacement words for each of the following questions are furnished below :

i) 6.023 x 1023 molecules -

This is known as Avogadro number.

ii) 22.4 litres of gas at STP - It is called Gram Molar Volume or GMV.

iii) 1 /12th part of the mass of one atom of carbon -

This is One atomic mass unit / 1 amu.

iv) The half of relative molecular mass -

It is Vapour density. v) Molecular mass / atomic mass -

It is known as Atomicity.

Answer 2

I hope this helps you