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NEET CHEMISTRYP Block ElementsMedium

Question

A compound among the following having a similar structure to graphite is:

A

B

B

B4C

C

B2H6

D

BN

Step-by-Step Solution

Hexagonal boron nitride (h-BN) possesses a layered structure that is very similar to that of graphite. In its structure, planar networks of interconnected hexagonal rings are formed by alternating boron and nitrogen atoms. Due to this striking structural resemblance to graphite, hexagonal boron nitride is often referred to as 'inorganic graphite'.

Exam Context & Concepts Covered

This question aligns with the NEET CHEMISTRY syllabus, specifically targeting concepts from P Block Elements. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

CHEMISTRYP Block Elementscompoundfollowinghavingsimilarstructure

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A.4
B.8
C.6
D.1
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The correct statement among the following is :

A.Sn2+ is an oxidizing agent while Pb4+ is a reducing agent.
B.Sn2+ and Pb2+ both are oxidizing agents.
C.Sn4+ is a reducing agent while Pb4+ is an oxidizing agent.
D.Sn2+ is a reducing agent while Pb4+ is an oxidizing agent.
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A.NH3
B.BF3
C.OH-
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Choose the correct statement:

A.Both diamond and graphite are used as dry lubricants.
B.Diamond and graphite have a two-dimensional network.
C.Diamond is covalent and graphite is ionic.
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Select the element (M) whose trihalides cannot be hydrolysed to form $[M(H_2O)_6]^{3+}$.

A.Ga
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C.Al
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The incorrect statement among the following is:

A.SnF4 is ionic in nature.
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Identify the incorrect statement:

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Which one of the following anions is present in chain structure silicates?

A.$[\text{Si}_2\text{O}_7]^{6-}$
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