| ⇦ | 
| ⇨ |
Copper occurs naturally as Cu-63 and Cu-65. Given Atomic Weight of Carbon is 63.546, Which isotope is more abundant?
Options
(a) Cu-65
(b) Both Cu-63 and Cu-65
(c) Cu-63
(d) None
Correct Answer:
Cu-63
Explanation:
Average Atomic weight is closer to 63 than to 65, so we can concude that Cu-63 is the more abundant isotope.
Related Questions: - By what factor does the average velocity of a gaseous molecule increase
- When 25g of Na₂SO₄ is dissolved in 10³ kg of solution,its concentration will be
- An aqueous solution of glucose is 10% in strength. The volume in which 1g mole
- Dihedral angle in staggered form of ethane is
- Which of the following is more acidic in nature
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
- By what factor does the average velocity of a gaseous molecule increase
- When 25g of Na₂SO₄ is dissolved in 10³ kg of solution,its concentration will be
- An aqueous solution of glucose is 10% in strength. The volume in which 1g mole
- Dihedral angle in staggered form of ethane is
- Which of the following is more acidic in nature
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