Properties of Glass, Pb & Sn compounds AR & Other Type MCQs The p-Block Elements (XI) Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Assertion (A):	SnO is more reactive towards acid than SnO₂.
Reason (R):	Both SnO and SnO₂ are amphoteric oxides.

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: Properties of Glass, Pb & Sn compounds |

57%

From NCERT

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NEET 2023 - Target Batch - Aryan Raj Singh

Hints

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NEET 2023 - Target Batch - Aryan Raj Singh

Incorrect statements among the following are:

A.	BeSO₄ and MgSO₄ are insoluble in water.
B.	Magnesium is the central metal atom in chlorophyll.
C.	Pb⁴⁺ acts as an oxidizing agent.
D.	The study of only emission, not absorption spectra is referred to as spectroscopy.
E.	Diborane is prepared by treating BF₃ with LiAlH₄

1. B and E only
2. B, C and E only
3. A and D only
4. B and D only

Subtopic: Compounds of Boron- Preparations, Properties & Uses | Properties of Glass, Pb & Sn compounds |

58%

From NCERT

To view explanation, please take trial in the course.

NEET 2023 - Target Batch - Aryan Raj Singh

Hints

To view explanation, please take trial in the course.

NEET 2023 - Target Batch - Aryan Raj Singh