Properties of Structure of SiO2 & Other Compounds NCERT Solved Examples Based 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

Given below are two statements:

Assertion (A):	[SiF₆]^2– is known whereas [SiCl₆]^2– is not.
Reason (R):	Cl atom causes higher steric hindrance.

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 Structure of SiO2 & Other Compounds |

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The incorrect statement among the following about silicone is-

1.	It has (-R₂SiO-) as a repeating unit
2.	They are hydrophilic(water loving) in nature.
3.	They have high thermal stability, and high dielectric strength
4.	They are used in surgical and cosmetic plant

Subtopic: Properties of Structure of SiO2 & Other Compounds |

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