0.44 g of a colourless oxide of nitrogen occupies 224 ml at STP. The molecular formula is

Open MARKS Web Download App

Search any question & find its solution

Question: Answered & Verified by Expert

0.44 g of a colourless oxide of nitrogen occupies 224 ml at STP. The molecular formula is

ChemistrySome Basic Concepts of ChemistryNEET

Options:

A $NO$
B $N O_{2}$
C $N_{2} O$
D $N_{2} O_{5}$

Solution:

2895 Upvotes Verified Answer

The correct answer is:

N_{2} O

Molecular weight

= \frac{Weight}{Volume} × 22400 ml

= \frac{0.44 \times 22400}{224} = 44

Hence molecular formula

= N_{2} O

.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play