हिंदी

Identify false statement regarding lithium aluminium hydride?

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प्रश्न

Identify false statement regarding lithium aluminium hydride?

विकल्प

  • It is obtained by reaction of lithium hydroxide with aluminium chloride.

  • It is colourless solid.

  • It reacts violently with water.

  • It is used as reducing agent in organic synthesis.

MCQ
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उत्तर

It is obtained by reaction of lithium hydroxide with aluminium chloride.

Explanation:

Lithium aluminium hydride is obtained by reaction of lithium hydride with aluminium chloride.
\[4\mathrm{LiH}+\mathrm{AlCl}_3\longrightarrow\mathrm{LiAlH}_4+3\mathrm{LiCl}\]

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