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Which of the following pairs contain species that are not isostructural?

1.	\(\mathrm{SiCl}_4, \mathrm{PCl}_4^{+}\)	2.	Diamond, silicon carbide
3.	\(\mathrm{NH}_3, \mathrm{PH}_3\)	4.	\(\mathrm{XeF}_4, \mathrm{XeO}_4\)

Subtopic: Carbon Family - Preparations, Properties & Uses |

65%

Level 2: 60%+

NEET - 2015

Hints

Which of the following compounds exhibits a layered structure similar to that of graphite?

1. Boron (B)

2. Boron carbide (B₄C)

3. Diborane (B₂H₆)

4. Boron nitride (BN)

Subtopic: Carbon Family - Preparations, Properties & Uses |

60%

Level 2: 60%+

AIPMT - 2013

Hints

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