JAMB Chemistry Past Questions & Answers - Page 122

607.
608.

The functional group represented in the compound above is?

A.

alkanol

B.

alkanal

C.

alkanone

D.

alanoate

Correct answer is B

The carbonyl group in tha alkanal (aldehyde) family is always at the end of a carbon chain

609.

The option above shows the PH changes for the titration of a

A.

strong acid versus strong base

B.

weak acid versus strong base

C.

strong acid versus weak base

D.

weak acid versus weak base

Correct answer is B

Option B is a graph of weak a acid and strong base

610.

It can be deduced that the rate of the reaction?

A.

for bath l is higher than path ll

B.

for path ll is higher than path l

C.

is the same for both paths at all temperatures

D.

depends on the values of both x and y at all pressures

Correct answer is B

No explanation has been provided for this answer.