1. In which form the chemical compound RDX is used?
A. As an composition
B. As an reactor
C. As an explosive
D. As an nuclear weapon
2. As a vegetable preservative poly______ foam is used.
A. Uthane
B. Uriathenes
C. Urathanes
D. Urethanes
3. Chemistry is a branch of science which can be used for providing the services to mankind. Comment on the statement.
A. True
B. False
C. May Be
D. Strongly not
4. Bio-chemical compounds are used as....
A. Skin Treatments
B. Food preservatives
C. Cooking Oils
D. All of the above
A. As an composition
B. As an reactor
C. As an explosive
D. As an nuclear weapon
2. As a vegetable preservative poly______ foam is used.
A. Uthane
B. Uriathenes
C. Urathanes
D. Urethanes
3. Chemistry is a branch of science which can be used for providing the services to mankind. Comment on the statement.
A. True
B. False
C. May Be
D. Strongly not
4. Bio-chemical compounds are used as....
A. Skin Treatments
B. Food preservatives
C. Cooking Oils
D. All of the above
ANSWERS:
1. Ans: C
2. Ans: D
3. Ans: D
4. Ans: D
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