Questions by anonymous

0 votes

1 answer

Complete the table below.

asked Aug 26, 2021 in Physics Form 1

0 votes

1 answer

State the function of the following apparatus in the laboratory.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

2 answers

State two apparatus used as a source of heat in a laboratory

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Name a solvent that is suitable in paper chromatography.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Spots of pure pigment A and B and a mixture Z were placed on a filter paper and allowed to dry. The paper was then dipped in a solvent and results obtained as follows on a paper chromatogram.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

2 answers

The graph below shows the shape of the curve obtained by a student when solid X was heated to boiling determine the melting point of solid X

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Explain the differences between solid, liquid , and gaseous state using theoretical model of matter in terms of kinetic theory

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Name the suitable solvent for extracting an indicator from flowers.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Fill the following table

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Define the following terms: Compound

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Define the following terms: Molecule

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Define the following term: Atom

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

The set up below represent the apparatus that may be used to separate ethanol from water.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

The diagram below represents the apparatus that may be used to separate a mixture of two miscible liquids C and D whose boiling points are 80ºC and 110ºC

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Differentiate the following terms: Conductors and non –conductors.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

2 answers

Differentiate the following terms: Drug abuse and prescription.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

The diagram below shows a Bunsen burner in use.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

State four differences between temporary physical change and temporally chemical change

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

State the effect of an impurity on the melting and boiling point of a pure substance.

asked Aug 26, 2021 in Chemistry Form 1

0 votes

1 answer

Draw and name the apparatus you would use in the separation of a mixture of kerosene and water.

asked Aug 26, 2021 in Chemistry Form 1

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