[1 Mark Question Answer]

Questions

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7 questions · timed · auto-graded

Question 11 Mark

Write the composition of the following:
Spurious alchohol

Answer

Spurious alchohol : Ethyl alchohol mixed with higher percentage of methyl alchohol.

Question 21 Mark

Write the composition of the following:
Power alchohol

Answer

Power alchohol : Petrol : Alchohol in 4 : 1

Question 31 Mark

Write the composition of the following:
Methylated spirit

Answer

Methylated spirit : Ethyl alchohol mixed with certain percentage of methyl alchohol.

Question 41 Mark

Name the following:
100% ethanol

Answer

Ethyl alcohol

Question 51 Mark

Name the following:
A toxic alcohol

Answer

Methanol

Question 61 Mark

Name the following:
Catalyst used in the Esterification reaction.

Answer

Conc.$H_2S0_4$

Question 71 Mark

Name the following:
Oxidising agent used to convert ethanol to acetic acid.

Answer

Potassium dichromate and potassium permanganate in the presence of acid .

[1 Mark Question Answer] - Chemistry STD 10 Questions - Vidyadip

Chemistry [1 Mark Question Answer]