| ⇦ | 
| ⇨ |
6.02 x 10²° molecules of urea are present in 100 mL of its solution. The concentration of the solution is
Options
(a) 0.01 M
(b) 0.001 M
(c) 0.1 M
(d) 0.02 M
Correct Answer:
0.01 M
Explanation:
M= (6.02 x 10²° x 1000) / (100 x 6.02 x 10²³)
=0.01 M
Related Questions: - When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
- NH₃ is added BF₃ by
- In the extraction of aluminium from bauxite, cryolite is used to
- Solubility of iodine in water may be increased by adding
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
- When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
- NH₃ is added BF₃ by
- In the extraction of aluminium from bauxite, cryolite is used to
- Solubility of iodine in water may be increased by adding
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