Chemistry Test

Which of the following copper alloys is used for the manufacture of caps of cartridges?

Which of the following two elements are present in the largest number of compounds?

Which of the following statements about the properties of water is not correct?

Which of the following elements has 92 as the atomic number?

Glass is mostly produced by heating to about 1,400 degree Centigrade

Milk is a mixture of

The osmotic pressure of a solution increases if

All of the following are units of electrical measurements, except

Which of the following copper alloys is used for the manufacture of springs and suspension filaments in electrical instruments?

Liquid is characterised by its

Which of the following statements about the physical properties of metals is not correct?

How many kinds of rays do radioactive elements emit?

The process of union of two or more molecules of a substance to form a large single molecule is called

Kinetic energy of translation of an ideal gas is dependent upon

Which of the following is an example of a noun phrase?

The nucleus of an atom consists of

Mass number of an Uranium isotope which is used in atom bomb is

Which of the following copper alloys is used for the manufacture of control valves?

Which of the following statements about the use of radioactive isotopes is correct?

Tritium is composed of

When the difference in electronegativity is large, the resulting bond is

Which of the following reactions cannot be used for the formation of salts?

The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is

Which of the following elements has the smallest size?

Which of the following are produced by the electrolysis of brine?