| ⇦ | 
| ⇨ |
A mixture contains O₂ and N₂ in the ratio of 1 : 4 by the weight. The ratio of their number of moles is
Options
(a) 1 : 8
(b) 1 : 4
(c) 3 : 16
(d) 7 : 32
Correct Answer:
7 : 32
Explanation:
Ratio of moles of O₂ and N₂
= 1/32 : 4/28
= 7 : 32
Related Questions: - In the aluminothermite process , aluminium acts as
- 0.45 g acid of molecular weight 90 was neutralise by 20 mL of 0.5 N KOH
- The concentration of [H⁺] and [OH⁻] of a 0.1 M aqueous solution of 2% ionised
- Cellulose is polymer of
- The functional isomer of ethanol is
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
- In the aluminothermite process , aluminium acts as
- 0.45 g acid of molecular weight 90 was neutralise by 20 mL of 0.5 N KOH
- The concentration of [H⁺] and [OH⁻] of a 0.1 M aqueous solution of 2% ionised
- Cellulose is polymer of
- The functional isomer of ethanol is
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