COMEDK · Chemistry · 2. Structure of Atom
A statement of Assertion followed by a statement of Reason is given.
Choose the correct answer out of the following options.
Assertion : Energy of \(2 \mathrm{~s}\) orbital of Hydrogen is less than the energy of the \(2 \mathrm{~s}\) orbital of Lithium.
Reason : Energies of orbitals in the same subshell decrease with increase in atomic number.
- A Both Assertion and Reason are incorrect statements.
- B Assertion is correct but Reason is incorrect statement.
- C Assertion is incorrect but Reason is correct statement.
- D Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
Answer & Solution
Correct Answer
(C) Assertion is incorrect but Reason is correct statement.
Step-by-step Solution
Detailed explanation
Correct option is C.
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