The proportions of elements in a pure compound are always:

g/dm³ are units of:

Enzymes are called biological catalysts because they:

The number 0.0417 in standard form is

All the following software are examples of operating systems EXCEPT

The splitting of a beam of white light into the colours which make it up is called:

Which of the following properties of water is not important to the survival of living things?

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

Had they not been forewarned, they might have joined the queue, not knowing that gas was not on sale at that station.

Which of the following are all secondary sex characteristics in females?

In the Trading Account Returns Outwards is deducted from

Which of the following would DISCOURAGE emigration?

The area of the trapezium ABCD above is

Profits in the partnership of Bess, Bill and Bob are shared in the ratio 1 : 2 : 3. If Bill's share of the profits is $300, what is Bob's share?

The number of litres in 2000 cm³ is:

A salt that contains water of crystallisation is:

1 mole of gas occupies 24 litres at room temperature and pressure, so the number of moles in
72 litres is:

THE ITEM refer to the following dialogue.

Sita: When Marvin was group leader he was always ordering us about.

Paul: Me, I prefer a group leader who allows members to do as they please.

Paul′s statement indicates that he prefers a leader with a style that is

Which of the following tests describes the test for glucose?

In a plant, water and dissolved minerals are transported in the:

Transpiration is: