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The number of O-atoms that are shared pe...

The number of O-atoms that are shared per `SiO_4` tetrahedra in silicate anion of beryl is-

A

4

B

3

C

2

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
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CHHAYA PUBLICATION-SOME p-BLOCK ELEMENTS-MCQ HOTSPOT (Single Correct Type)
  1. Which of the following is present in the chain structure of silicate-

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  2. A metal, M forms chlorides in +2 and +4 oxidation states. Which of the...

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  3. The number of O-atoms that are shared per SiO4 tetrahedra in silicate ...

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  4. Which of the following on hydrolysis produces cross-linked silicone po...

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  5. The antidote of poisoning caused by CO is-

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  6. Carbon suboxide on reaction with water produces-

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  7. Volume of which liquid metal increases on solidification-

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  8. Which of the following reacts only with alkali-

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  9. Which is the strongest Lewis acid-

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  10. Atomic radius of Ga is slightly less than that of Al. The reason is-

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  11. Carbon does not form complexes, because-

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  12. Super critical CO2 is used as-

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  13. Stability of + 1 oxidation state increases in the sequence-

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  14. Which of the following is acidic in nature-

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  15. Correct order of first ionisation enthalpy for Gr-13 elements is-

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  16. Which of the following elements is not likely to be the central atom i...

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  17. Tendency of catenation in Gr-14 elements follows the order-

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  18. The repeating structural unit in silicone is-

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  19. Which of the following allotropic forms of carbon is isomorphous with ...

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  20. The shape and hybridisation of B-atom of BH4^(-) is-

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