Chemistry

The products of the reaction between CH3CH2COOH and CH3OH are H2O and?

A. CH3CH2COOCH3 B. CH3CH2COOCH2CH3 C. CH3CH2CH2COOH D. CH3CH2CH2OH E. CH3COOH Correct Answer: Option A - CH3CH2COOCH3

5 years ago

When alkanols react with sodium, the gas evolved is?

A. hydrogen B. oxygen C. methane D. ethyne E. carbon (IV) oxide Correct Answer: Option A - hydrogen

5 years ago

Dehydration of ethanol produces?

A. ethanoic acid B. propan-1,2,3-triol C. ethene D. ethanal E. methanol Correct Answer: Option C - ethene

5 years ago

Petrol consists mainly of?

A. polymers B. alkanoates C. hydrocarbons D. alktanols E. alkenes Correct Answer: Option C - hydrocarbons

5 years ago

Which of the following alkanes has the highest boiling point?

A. pentane B. ethane C. propane D. butane E. hexane Correct Answer: Option E - hexane

5 years ago

The liquid product of the destructive distillation of coal is?

A. kerosene B. ethanol C. ammoniacal liquor D. paraffin oil E. aqueous ammonia Correct Answer: Option C - ammoniacal liquor

5 years ago

Which of the following can undergo both addition reactions and substitution reactions?

A. Benzene B. Pentane C. Propene D. Hexane E. Ethene Correct Answer: Option A - Benzene

5 years ago

A device used in the laboratory for intermittent production of gases without heating is?

A. Leibing condenser B. aspirator C. delivery tube D. inverted funnel E. Kipp's apparatus Correct Answer: Option E - Kipp's…

5 years ago

Metals are said to be malleable because they?

A. are good conductors heat B. are good conductors of electricity C. can be beaten into sheets D. can be…

5 years ago

Aluminium is extracted from?

A. magnetite B. cryolite C. bauxite D. cassiterite Correct Answer: Option C - bauxite

5 years ago