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OtisamLMS
Chemistry

Chemistry · Quick practice · answer shown after each question

Analysing and classifying organic compounds

Question 1 of 10

Question 1 of 10

The functional group C=O in an aldehyde is found

Question 2 of 10

Question 2 of 10

A hydrocarbon contains 85.7% carbon by mass. Its empirical formula is

Question 3 of 10

Question 3 of 10

The functional group –OH is found in

Question 4 of 10

Question 4 of 10

An organic compound decolourises bromine water. This shows that it

Question 5 of 10

Question 5 of 10

The –COOH group is the functional group of

Question 6 of 10

Question 6 of 10

The IUPAC name of CH₃CH₂CH₃ is

Question 7 of 10

Question 7 of 10

What is the general formula of the alkanes?

Question 8 of 10

Question 8 of 10

The test for carbon in an organic compound is to burn it and pass the gas into

Question 9 of 10

Question 9 of 10

Compounds with the same molecular formula but different structures are

Question 10 of 10

Question 10 of 10

A series of organic compounds with the same functional group is a

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.