| ⇦ | 
| ⇨ |
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: - Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
- A drug that is antipyretic as well as analgesic is
- What is the entropy change (in J K⁻¹ mol⁻¹) when one mole of ice is converted
- Ostwald’s dilution law is applicable to only
- The rate of reaction between two reactants A and B decreases by a factor of
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
- Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
- A drug that is antipyretic as well as analgesic is
- What is the entropy change (in J K⁻¹ mol⁻¹) when one mole of ice is converted
- Ostwald’s dilution law is applicable to only
- The rate of reaction between two reactants A and B decreases by a factor of
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
Leave a Reply