The number of gram molecules of oxygen in 6.02 x 10²⁴ CO molecules is

The Number Of Gram Molecules Of Oxygen In 602 X Chemistry Question

The number of gram molecules of oxygen in 6.02 x 10²⁴ CO molecules is

Options

(a) 10 gm molecules
(b) 5 gm molecules
(c) 1 gm molecules
(d) 0.5 gm molecules

Correct Answer:

5 gm molecules

Explanation:

6.02 x 10²³ molecules of CO = 1 mole of CO
6.02 x 10²⁴ molecules of CO = 10 mole of CO
= 10 g atoms of O = 5 g molecules of O₂

Related Questions:

  1. Dimethyl glyoxime gives a red precipitate with Ni²⁺ ,
  2. Dalton predicted
  3. Pure nascent hydrogen is based obtained by
  4. Which of the following has lowest pH value
  5. The combustion enthalpies of carbon , hydrogen and methane are -395.5 kJ mol⁻¹

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*