Question

Fill the Blanks :

28g Nz gas atoms _______mole =_______ molecules _______L at STP (N-14)​

Answer 1

Answer:

Correct option is

B

44.8 litres

The molar mass of N

2

is 28 g/mol.

56 grams of N

2

=

28g/mol

56g

=2moles

At STP, 1 mole of any gas occupies a volume of 22.4 L.

2 moles of N

2

at STP will occupy a volume of 2×22.4=44.8L