Post Utme Chemistry Past Questions and Answers

Question 1176:

The functional group represented in the compound \(CH -\) \({ }_{3} CH _{2} CH _{2} CH _{2} CH = O\) is ____________

A. Alkanone
B. Alkanal
C. Alkanol
D. Alkanoate

Question 1177:

All the following will liberate a gas when reacted with dilute hydrochloric acid except ____________

A. Sodium trioxosulphate (IV) salt
B. Sodium trioxocarbonate (IV) salt
C. Sodium sulphide
D. Sodium trioxonitrate \((V)\)