| ⇦ | 
| ⇨ |
³⁵₁₇Cl and ³⁷₁₇Cl are two isotopes of chlorine. If average atomic weight is 35.5 then ratio of these two isotopes is
Options
(a) 35 : 37
(b) 1 : 3
(c) 3 : 1
(d) 2 : 1
Correct Answer:
3 : 1
Explanation:
Average atomic mass A = (X x a + Y x b) / (X+Y)
35.5 = (35X + 37Y) / (X+Y)
X/Y= 3 / 1
Related Questions: - The temperature, at which heavy water has maximum density is
- Which one of the following esters gets hydrolysde most easily under alkaline
- In the formation of N₂⁺from N₂, the electron is lost from
- How much copper is supposed to be deposited when a current of 0.75 amperes
- During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
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
- The temperature, at which heavy water has maximum density is
- Which one of the following esters gets hydrolysde most easily under alkaline
- In the formation of N₂⁺from N₂, the electron is lost from
- How much copper is supposed to be deposited when a current of 0.75 amperes
- During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
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