For Mg++ to turn into an atom of magnesium metal it must:
2. Question | Mathematics
The decimal equivalent of 7/8 is
3. Question | Chemistry
When metals react with acids they give a salt and:
4. Question | Chemistry
A salt that is anhydrous contains no:
5. Question | Physics
Which one of the following statements about constructive interference is NOT true?
6. Question | Mathematics
In the figure above, the shaded portion
represents
7. Question | Biology
The correct pathway of water through a plant is:
8. Question | Biology
Active transport:
9. Question | Integrated Science
The density of pure water is:
10. Question | Chemistry
The two common varieties of chlorine atoms are called:
11. Question | Chemistry
The two main protein groups are globular and:
12. Question | Mathematics
Given ƒ : x -> 3x - 1, and g : x -> x2, then ƒg(-2) =
13. Question | Principles Of Accounts
A business operates its petty cash on the imprest system. At the beginning of the month the petty cashier was given $20.00 out of which she spent $15.20. How much will she be reimbursed?
14. Question | Mathematics
In a school of 910 pupils, 2/5 are girls and
2/7 of the girls play netball. How many
girls play netball?
15. Question | Information Technology
To which category of software does Microsoft Works belong?
16. Question | Mathematics
In coordinate geometry, the equation of the x-axis is
17. Question | Biology
The part of the brain that processes information from the sense organs is the:
18. Question | English A
Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.
The headgear worn by the factory worker is made from artificial material.
19. Question | Social Studies
Which of the following are examples of institutions?
1. Bank
2. School
3. Church
4. Government
20. Question | Chemistry
A molecule of ethene can be described as all of these EXCEPT for: