Given below are two statements. One is labeled as Assertion A and the other is labeled as Reason R.
Assertion A: Energy of 2s orbital of hydrogen atom is greater that that of 2s orbital of lithium.
Reason R: Energies of the orbitals in the same subshell decrease with increase in the atomic.
In the light of the above statements, choose the correct
answer from the options given below:
Given below are two statements. One is labeled as Assertion A and the other is labeled as Reason R.
Assertion A: Energy of 2s orbital of hydrogen atom is greater that that of 2s orbital of lithium.
Reason R: Energies of the orbitals in the same subshell decrease with increase in the atomic.
In the light of the above statements, choose the correct answer from the options given below:
Option 1 -
Both A and R are true and R is the correct explanation of A.
Option 2 -
Both A and R are true and R is NOT the correct explanation of A.
Option 3 -
A is true but R is false.
Option 4 -
A is false but R is true.
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1 Answer
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Correct Option - 1
Detailed Solution:Energy of orbitals in same subshell decrease on increasing the atomic number.
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