When a chemist studies a substance, he/she is interested in its:

1.  Force of attraction   
2.  Shape
3.  Smell     
4.  Properties

Chemistry is defined as:

1. The scientific study of matter, compounds and chemical reactions
2. The scientific study of compounds, mixtures and organic substances
3. The scientific study of composition, structure and properties of matter
4. The study of relation between human being, medicine and pollution.

Identify the set of chemistry products which are used for domestic cleanliness

1. Tooth paste, oils, detergents and deodorants
2. Soap, deodorants, tooth paste and fuel
3. Detergents, soap, tooth paste and deodorants
4. Drugs, tooth paste, soap and oils

Chemistry is a branch of Science which deals with:

1. matter in relation to energy.
2. matter in relation to decomposition.
3. matter composition and its decomposition.
4. properties of conservation of matter.

 Chemistry is a branch of Science which deals with:

1. matter in relation to energy.
2. matter in relation to decomposition.
3. matter composition and its decomposition.
4. properties of conservation of matter.

    When a chemist studies a substance he/she is interested in its:

1.          Force of attraction
2.          Properties
3.          Shape
4.          Smell

  Which of the following is an agricultural chemical products made by the application of chemistry?

1. Drugs 
2. Pesticides 
3. Clothes 
4. Yeasts 
5. Cement.

      Which statement gives a clear meaning of Chemistry?

1. The study of matter in relation of energy
2. The study of nature and properties of matter
3.  The study of matter and arrangement of particles 
4. The study of matter and chemical reaction

(b)Name two products in each of the following fields made by the application of chemistry.

(a)Medicine

(b)Food and be average industry

(b)Name two products in each of the following fields made by the application of chemistry.

(a)Medicine

(b)Food and be average industry

(b) Name two products in each of the following fields made by the application of chemistry.

 Match the descriptions in List A with the corresponding scientific procedures in List B by writing the letter of the correct response besides the item number in the answer booklet provided.