Hydrogen- Types & Isotopes NCERT Solved Examples Based MCQs Hydrogen (OLD NCERT) Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Given below are two statements:

Assertion (A):	Phosphorus with outer electronic configuration 3s²3p³ form PH₅ .
Reason (R):	Hydrogen atom unable to contracts 3d orbital of phosphorus.

1.	Both (A) and (R) are true and (R) is the correct explanation of (A).
2.	Both (A) and (R) are true but (R) is not the correct explanation of (A).
3.	(A) is true but (R) is false.
4.	(A) is false but (R) is true.

Subtopic: Hydrogen- Types & Isotopes |

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NEET 2025 - Target Batch

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