Utme 2022 Chemistry Question 27

Practice objective / multiple choice question 27 from the 2022 Utme Chemistry examination. This question covers Gas Chemistry, Gas Properties .

Utme 2022 Chemistry Objective / Multiple Choice 2 Difficulty
Topics: Gas Chemistry Gas Properties
Question 27 UTME • 2022 • CHEMISTRY • objective

In what respect will two dry samples of nitrogen gas differ from each other if sample 1 is prepared by completely removing \( \mathrm{CO}_{2} \) and \( \mathrm{O}_{2} \) from air, and sample 2 is prepared by passing purified nitrogen (I) oxide over heated copper? Sample 1 is

Answer Options

Correct Answer A. purer than sample 2
B. slightly denser than sample 2
C. in all respects the same as sample 2
D. colourless but sample 2 has a light brown colour
Correct Answer
A
Correct Option:
purer than sample 2

About This Question

This is Utme 2022 Chemistry Question 27. It is one of the objective questions from the 2022 Utme Chemistry examination.

The question covers Gas Chemistry, Gas Properties .

Difficulty level: 2 .

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