The number of carbon atoms in the alcohol, pentanol, is:
2. Question | Integrated Science
Excretion is best defined as:
3. Question | Biology
Leaves are thin and flat:
4. Question | Chemistry
Particles are furthest apart in:
5. Question | Chemistry
1 mole of sodium carbonate weighs 106 g, so the number of moles in 318 g will be:
6. Question | Biology
The white blood cells that produce antibodies are called:
7. Question | Chemistry
The two common varieties of chlorine atoms are called:
8. Question | Social Studies
Which of the following statements is true?
9. Question | English A
Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.
Despite his short-temper, his willingness to give of his wealth to help others to succeed led people to call him ............
10. Question | Chemistry
In terms of mass, compared to a proton, an electron:
11. Question | Mathematics
The sizes of the interior angles of a polygon
are x°, 2x°, 60°, 3x° and 36°. What is the
value of x ?
12. Question | Social Studies
The treaty which led to the establishment of CARICOM is an example of a
13. Question | Principles Of Accounts
A machine costs $10,000. It has an expected life of six years and has a residual value Of $400. Using the straight-line method, what is the depreciation per annum?
14. Question | Principles Of Accounts
Which of the following are real accounts?
1. Furniture Account
2. Debtors Account
3. Capital Account
4. Motor Car Account
15. Question | Mathematics
The value of 5 in the number 357.21 is
16. Question | Mathematics
The expression (3x - 2)(x + 1) =
17. Question | Chemistry
The Haber Process is used to make:
18. Question | Biology
Which of the following substances contains the elements carbon, hydrogen, oxygen and
nitrogen?
Ⅰ DNA
Ⅱ carbohydrates
Ⅲ lipids
Ⅳ proteins
19. Question | Chemistry
To make cell walls, plants must have:
20. Question | Chemistry
Reactive metals such as potassium react with water to give hydrogen and: