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

⇦

⇨

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. In the aluminothermite process , aluminium acts as
2. Which of the following group activates the benzene ring most towards electrophili
3. Aspirin is chemically
4. ΔH°f (298 K) of methanol is given by the chemical equation
5. Use of hot air balloons in sports and for meteorological observations is an application

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.

---

Share this page with your friends