Any solution with a pH below 7 must be:

The nucleus of a carbon atom has six protons and eight neutrons.Which one of the following describes it?

Quantity of electricity in coulombs = current in amps multiplied by:

The number 32747 written to 4 significant figures is

Which of the following statements is true?

If p * q = pq² , then 2 * 3 =

The number 2549 written to 2 significant figures is

Items bought by a trader for $80 are sold for $100. The profit expressed as a percentage of cost price is

The expression (3x - 2)(x + 1) =

Ammonia gas spreads out faster than hydrogen chloride, showing that it is:

If US$1.00 is equivalent to J$120.00, how much in US$ would one get for J$9600?

Which of the following accounts should prepared as the final account for non-trading organization?

A __________ is a sub-division of a track that stores data on a disk.

The Earth′s first atmosphere contained all of these gases EXCEPT for:

Which of the following is NOT found dissolved in plasma?

A rectangular tank is 50 cm long, 50 cm wide and 10 cm deep. The volume of liquid it will hold is

The units of specific latent heat are:

One example of an emulsifying agent is:

A ripple travels over the surface of some water. Its wavelength is 2 m, its amplitude is 0.1 m and its frequency is 0.5 Hz.The speed of the ripple is:

In many Caribbean countries the Queen of England is the head of state.

Such countries may be described as