Post Utme Chemistry Past Questions and Answers

Question 511:

If the PH of a compound is \(3.2\) that compound is ____________

A. Amphoteric
B. A Salt
C. An Acid
D. A Base

Question 512:

Which is the most ionic in the group below ____________

A. \(Cl _{2}\)
B. \(NaClC ^{2}
C. AlCl _{3}\)
D. \(CaCl _{2}\)

Question 513:

Hydrogenation of palm oil results in a solid compound called ____________

A. Candle
B. Solid palm oll
C. Palm oil
D. Este

Question 514:

An Amphoteric compound ____________

A. Reacts with alcohols
B. Reacts both as an acid and as a base
C. It is solid at room temperature
D. Has a PH of 7

Question 515:

In structural isomerism same atoms are linked to ____________

A. Carbon atoms
B. Similar atoms
C. Different neighbouring atoms
D. Different functional groups