Question

at what temperature does (i) acetylene liquefy (ii) acetic acid solidify ?​

Answer 1

Answer:

i. 37°c

ii. 17°c

Explanation:

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Answer 2

Answer:

• 37° C.

it becomes liquid under ordinary atmospheric pressure. The critical point of the gas is 37° C., at which temperature a pressure of 68 atmospheres is required for liquefaction.

• 62°F

Flammable liquid and vapor.

May be harmful if absorbed through the skin. Glacial acetic acid solidifies below 62°F (17°C). Corrosive to metal.