Notifications
Clear all
Assertion: An atom is electrically neutral. Reason: Atom contains equal number of protons and neutrons.
0
01/10/2020 11:09 am
Topic starter
Assertion: An atom is electrically neutral.
Reason: Atom contains equal number of protons and neutrons.
(a) If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
(b) If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
(c) If the Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
(e) If the Assertion is incorrect but the Reason is correct.
Answer
Add a comment
Add a comment
Topic Tags
1 Answer
0
01/10/2020 11:10 am
(c) If the Assertion is correct but Reason is incorrect.
Explanation:
Atom is electrically neutral. Atoms necessarily contain equal number of protons and electrons, but not neutrons.
Add a comment
Add a comment
Forum Jump:
Related Topics
-
Assertion: The radius of the first orbit of hydrogen atom is 0.529Å.
4 years ago
-
Assertion: It is impossible to determine the exact position and exact momentum of an electron simultaneously.
4 years ago
-
Assertion: Spin quantum number can have two values, +1/2 and - 1/2.
4 years ago
-
Assertion: Angular momentum of an electron in any orbit is given by angular momentum = nh/2π, where n is the principal quantum number.
4 years ago
-
Assertion: An orbital designated by n = 3, l = 1 has double dumb-bell shape.
4 years ago
Forum Information
- 321 Forums
- 27.3 K Topics
- 53.8 K Posts
- 0 Online
- 12.4 K Members
Our newest member: Stripchat
Forum Icons:
Forum contains no unread posts
Forum contains unread posts
Topic Icons:
Not Replied
Replied
Active
Hot
Sticky
Unapproved
Solved
Private
Closed