Osmosis is:

An example of an air pollutant is:

In a plant, water and dissolved minerals are transported in the:

The following are all minerals EXCEPT for:

The ABC Company deposited a Cheque received from Mr. Murray for $300.00. How must this transaction be recorded in ABC′s book?

1. Credit the Cash Book $300
2. Credit Murray′s Account
3. Debit the Bank Account
4. Debit the Cash Account

An insoluble metal oxide can be described as:

The sharp-tasting compound in vinegar is:

The number of particles in a mole of any gas is always:

All of these are used as food additives EXCEPT for:

Which of the following acronyms represents a computer bus primarily designed for the transfer of data between a computer system and a mass storage device?

Personal accounts are found in the

0.045 × 10^-3 in scientific notation is

Which of the following device interfaces integrates the device controller into the disk or CD drive?

A trader received an invoice for $4,000 less 25% trade discount. Subsequently he returned one eighth of the goods. What amount would be entered in his Returns Outwards Account?

A salt that contains water of crystallisation is:

Any solution with a pH below 7 must be:

A salt that is anhydrous contains no:

Which of the following statements about photosynthesis is NOT true?

Which of the following may result if many people do what the young man in the picture is doing?

1. The rapid growth of cities
2. The growth of shanty towns and squatter settlements
3. The brain drain experienced by many developing countries
4. Inadequate housing, educational and health facilities in urban areas

The pie chart above shows how a student used 10 hours per week for studying English (E), Mathematics (M), French (F) and Geography (G), The amount of hours spent studying French is approximately