| ⇦ | 
| ⇨ |
If the equivalent weight of an element is 32, then the percentage of oxygen in its oxide is
Options
(a) 16
(b) 40
(c) 32
(d) 20
Correct Answer:
20
Explanation:
Equi. Wt of Element = 32 g
Equi. Wt of Oxygen= 8 g
One Equivalent of Oxide = 32 +8 = 40g
Percentage of oxygen in oxide = 8/40 * 100 = 20%
Related Questions: - Reaction of nitrous acid with aliphatic primary amine will give
- A hydrocarbon contains 20% hydrogen and 80% carbon.The empirical formula is
- A given metal crystallizes out with a cubic structure having edge length of 361 pm.
- Complex ion is shown by
- The electrophile in the nitration of benzene 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
- Reaction of nitrous acid with aliphatic primary amine will give
- A hydrocarbon contains 20% hydrogen and 80% carbon.The empirical formula is
- A given metal crystallizes out with a cubic structure having edge length of 361 pm.
- Complex ion is shown by
- The electrophile in the nitration of benzene 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