- 1(current)
Q. No.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 |
87%
Level 1: 80%+
Hints
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 |
80%
Level 1: 80%+
Hints
- 1(current)
Q. No.
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