2026 second term mid-term test on Chemistry JSS 2

The apparatus used to measure accurate volume of a liquid is

Use of heat in the laboratory is done with a

No student is allowed to take drinking water from the laboratory. This is because

Separation of solutes from a solution is done by

The process of separating sand and rice is

A mixture of nails and plastic spoons can be separated by

The instrument used to weigh the mass of a substance is

Which type of separation technique makes use of filter paper

The liquid gotten after filtration method is called

Adhering to the rules and instructions given to the handling of chemicals is known as

Subjective

.......... is used to draw up liquid from a beaker

........... is a device used to know the time taken for a reaction.

.............. is used to recover salt from water

............. is used to test for either acid or base.

.............. is an apparatus used to store or mix chemicals.

Essay Answer All 1a. Define a Laboratory 1b. List 4 apparati found in chemistry laboratory and their uses 1c. State 2 safety measures while handling chemicals

2a. Explain the following i. Sieving ii. Filtration iii. Decantation iv. Evaporation method 2b Choose only one; Draw a separation technique set-up on i. Filtration ii. Decantation Method