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 and R is not the correct explanation of A.
3. A is true but R is false
4. A is false but R is true
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe incorrect statement among the following about silicone is-
1. It has (R2SiO) as a repeating unit
2. They are hydrophophilic(water loving) in nature.
3. They have high thermal stability, and high dielectric strength
4. They are used in surgical and cosmetic plant
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology