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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Give One Example in the Case Where Supplying Energy (Given Below) is Necessary for a Chemical Reaction. Pressure - Chemistry

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प्रश्न

Give one example in the case where supplying energy [given below] is necessary for a chemical reaction.

Pressure

टीपा लिहा

उत्तर

Pressure:

It causes the reacting molecules, to come together and collide with greater intensity.

Example:

Production of ammonia.

\[\ce{N2 + 3H2 ⇌[Fe - 450°C][200 atoms.] 2 NH3 + \triangle}\]

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पाठ 5: Language of Chemistry - Exercise
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