1 mole of gas occupies 24 litres at room temperature and pressure, so the number of moles in
72 litres is:
3. Question | Information Technology
Which device has internal storage in the form of a buffer?
4. Question | English A
Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.
The biased reporter is concerned not so much with the truth of what he writes, as with its credibility.
5. Question | Social Studies
Which of the following is based on exploiting non-renewable natural resources?
6. Question | Mathematics
The diagram above shows the graphs of
3x - y = 1 and 5x + 2y = 20 .
Which ordered pair (x, y) satisfies both
equations?
7. Question | Chemistry
All of these are ordered crystalline structures EXCEPT for:
8. Question | Biology
Most plant and animal cells contain:
9. Question | Integrated Science
Each of the features of our bodies is controlled by a:
10. Question | Chemistry
All of these are compounds EXCEPT for:
11. Question | Chemistry
The second most common gas in the atmosphere is:
12. Question | Social Studies
In many Caribbean countries the Queen of England is the head of state.
Such countries may be described as
13. Question | Mathematics
A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid $168, how many hours overtime did he work?
14. Question | Social Studies
Who presides over the House of Assembly / House of Representatives?
15. Question | Principles Of Accounts
In a partnership maintaining fixed capital accounts, the net profit is appropriated to the
16. Question | Mathematics
In the diagram, B is due north of A; C is east
of B, and AB = BC.
17. Question | Chemistry
In the equation, carbon monoxide + oxygen → carbon dioxide, a reactant is:
18. Question | Chemistry
The two common varieties of chlorine atoms are called:
19. Question | Integrated Science
Water passes out of leaves through the:
20. Question | Integrated Science
Some plants reproduce by forming bulbs. The new plants that grow from the bulbs will be genetically identical
because: