Answer: Refraction of light in water. When light travels from air into water, it slows down, causing it to change direction slightly. This change of direction is called refraction.

Explanation:

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What reaction will take place if ethyl alcohol is added to a solution of hcξc:- na+ in liquid ammonia?

shepuryov [24]

Acetylene appear as gas and is unstable and thus kept in presence of other solution such as liquid ammonia.

Ethanol on reacting with ammonia produces ethylamine as follows:

$CH_3CH_2OH + NH_3 -> CH_3CH_2NH_2 + H_2O$

Ethanol again on reacting with ethylamine produces diethylamine and triethylamine as follows:

$CH_3CH_2OH + CH_3CH_2NH_2 -> (CH_3CH_2)_2NH + H_2O$ $CH_3CH_2OH + (CH_3CH_2)_2NH -> (CH_3CH_2)_3N + H_2O$

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3 years ago