When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and:
2. Question | Integrated Science
Each of the features of our bodies is controlled by a:
3. Question | Chemistry
The sharp-tasting compound in vinegar is:
4. Question | Chemistry
When zinc metal is added to copper sulphate solution the products are copper and zinc sulphate solution, so the material that has been displaced must be:
5. Question | Integrated Science
The wall of the heart is made of:
6. Question | Principles Of Accounts
Mrs. Green is a dry goods merchant. Which of the following transactions would result in a debit to her Cash Account?
7. Question | Mathematics
How many subsets does the set {a, b, c, d, e} have?
8. Question | Principles Of Accounts
A and B had a partnership and shared profits and losses 2/3 and 1/3 respectively. They admitted C to the partnership. In addition to capital, C had to pay goodwill $3,600. How much did A and B receive as their respective share of Goodwill?
9. Question | Principles Of Accounts
Which of the following would NOT be considered part of the prime cost of manufactured goods?
10. Question | Chemistry
A reaction that gives out heat is said to be:
11. Question | Chemistry
We use expanded polystyrene cups for heat of reaction experiments because the cups are:
12. Question | Information Technology
Which of the following device interfaces integrates the device controller into the disk or CD drive?
13. Question | Chemistry
The electrical charges on a proton and an electron are:
14. Question | Chemistry
1 mole of sodium carbonate weighs 106 g, so the number of moles in 318 g will be:
15. Question | Information Technology
A __________ is a device that is externally connected to and under the control of the central processing unit.
16. Question | Chemistry
The type of polymerisation used to make polythene is called:
17. Question | Biology
The animals shown in the diagram were
identified using a dichotomous key based
on the visible characteristics listed
below:
Ⅰ body shape
Ⅱ number of legs
Ⅲ number of wings
Ⅳ number of eyes
Ⅴ number of antennae
Which characteristics could be used to
divide the animals into two groups?
18. Question | Integrated Science
The point where two neurones connect is called:
19. Question | Biology
In pea plant size, tall is dominant to dwarf.You cannot tell whether a tall plant is homozygous
(TT) or heterozygous (Tt).To find its genotype you perform a test cross.This involves:
20. Question | Mathematics
The bases and heights of a cylinder and a cone are the same. The volume of the cylinder is V cm3. What is the volume of the cone in cm3 ?
