Some foods contain flavour enhancers. These food additives:
2. Question | Chemistry
A flame test colour of red could indicate the presence of a compound of:
3. Question | Chemistry
All of these materials are used in a blast furnace EXCEPT for:
4. Question | Chemistry
When potassium burns in chlorine, the material that is oxidised is called:
5. Question | Biology
A species of mouse has 32 chromosomes in its muscle cells.What will be the numbers of chromosomes in the mouse′s skin cells and sperm cells?
6. Question | Physics
The graph shows the results of an experiment to investigate
the relationship between the voltage placed across a light bulb
and the current which then flows through it.Which one of the
following statements is NOT true?
7. Question | Mathematics
The decimal equivalent of 3/8 is
8. Question | Chemistry
The electrical charges on a proton and an electron are:
9. Question | Biology
Which one of the following is NOT an inherited disorder?
10. Question | Mathematics
A rectangular tank is 100 cm long, 30 cm
wide and 12 cm deep.
The volume of liquid it will hold is
11. Question | English A
Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.
She paid meticulous attention to her work as she attached the beads to the costume.
12. Question | Mathematics
In the circle above, the circumference is
10 cm. The length of the arc AB, in
centimetres, is
13. Question | Mathematics
In the figure above, the shaded portion
represents
14. Question | Integrated Science
Which of the following are all secondary sex characteristics in females?
15. Question | Social Studies
Which of the following statements is true?
16. Question | Integrated Science
Water reabsorption is controlled by:
17. Question | Mathematics
$x is divided among three boys, Ryan,
Keith and Andrew, in the ratio 2 : 3 : 7,
respectively.
If Andrew gets $15 more than Keith,
what is the value of x ?
18. Question | Chemistry
g/dm3 are units of:
19. Question | Integrated Science
Many leaves are adapted to photosynthesise effectively by having:
20. Question | Chemistry
We use expanded polystyrene cups for heat of reaction experiments because the cups are: