General Knowledge - General Science

Exercise : General Science - Synthetic Materials
1.
Which is/are the important raw material(s) required in cement industry?
Gypsum and Clay
Clay
Limestone and Clay
Limestone
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Which type of fire extinguisher is used for petroleum fire?
Powder type
Liquid type
Soda acid type
Foam type
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
Which of the following is commonly called a 'polyamide'?
Terylene
Nylon
Rayon
Orlon
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
Epoxy resins are used as
detergents
insecticides
adhesives
moth repellents
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
Detergents used for cleaning clothes and utensils contain?
bicarbonates
bismuthates
sulphonates
nitrates
Answer: Option
Explanation:
No answer description is available. Let's discuss.