$B_4C$ (boron carbide) is used except:
- Ato extract boron
- Bas an abrasive for polishing
- Cfor making bullet-proof clothing
- Dfor making diborane
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Similar Questions
Which one of the following statements is not correct?
$A$ compound $(A)$ of boron reacts with $NMe_3$ to give an adduct $(B)$ which on hydrolysis gives a compound $(C)$ and hydrogen gas. Compound $(C)$ is an acid. Identify the compounds $A, B$ and $C$. Give the reactions involved.
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View SolutionAluminium reacts with dilute $HCl$ and liberates a gas '$A$' and with aqueous alkali liberates a gas '$B$'. $A$ and $B$ respectively are
Which of the following is a true alum?
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View SolutionThe covalency and oxidation state respectively of boron in $[BF_4]^-$ are
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