During the chemical reaction, the chemical composition of substance change or new substance are to be formed. The chemical reaction is also written in the form of a chemical equation and it is always in a balanced form equation. So take this quiz on chemical reaction and equation and enjoy it.
1. How many types of chemical reactions?
A. 3
B. 4
C. 5
D. 2
2. Which one of the following is the example of rancidity?
A. Oxidation
B. Reduction
C. Corrosion
D. Oily food material left for a long time
3. What is the full form of BHA?
A. Boron hydrogen
B. Boron hydrogen argon
C. Butylated hydroxyanisole
D. None of these
4. Which one of the following is most reactive?
A. Au
B. K
C. Ag
D. Cu
5. Which one of the following is least reactive?
A. K
B. Cu
C. Al
D. Pt
6. What is the full form of BHT?
A. Butylated Hydroxytoluene.
B. Boron hydrogen toluene
C. Butylated hydrogen toluene
D. Boron hydroxide toluene
7. Corrosion of iron can be prevented by .....
A. Oxidising
B. Painting
C. Both of these
D. None of these
8. In the oxidation, which one is added or removed?
A. Oxygen removed and hydrogen added
B. Oxygen added and hydrogen removed
C. Both of these
D. Neither oxygen added or neither hydrogen removed in both
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