Type of glass used in optical work is the ___________________ glass?
Type of glass used in optical work is the ___________________ glass?
A. Soda-lime
B. Fibre
C. Lead
D. Borosilicate
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The drug used in contraceptives is____________________?
The drug used in contraceptives is____________________?A. Sulfadiazine
B. Mestranol
C. Methyl salicylate
D. PenicillinIn nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the
Question: In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the
[A].diamine and the ring. [B].
dibasic acid and the ring. [C].
diamine and the dibasic acid. [D].
none of these. Answer: Option C
Explanation:
No answer description available for this question.
__________ process is used for producing soda ash.
Question: __________ process is used for producing soda ash.
[A].Chamber [B].
Chance [C].
Tromp [D].
Solvay Answer: Option D
Explanation:
No answer description available for this question.
The amount of benzene present in pure Benzol is about _______________ percent ?
The amount of benzene present in pure Benzol is about _______________ percent ?A. 30
B. 50
C. 70
D. 90An oil is converted into fat by its
Question: An oil is converted into fat by its
[A].hydrogenation [B].
hydrolysis [C].
hydrocracking [D].
hydration Answer: Option A
Explanation:
No answer description available for this question.
Iron ore hametite is concentrated using
Question: Iron ore hametite is concentrated using
[A].electro magnetic separation mainly. [B].
gravity separation. [C].
froth floatation. [D].
roasting. Answer: Option B
Explanation:
No answer description available for this question.