Glycerine is a by-product of the ________________ industry ?
Glycerine is a by-product of the ________________ industry ?
A. Soap
B. Detergent
C. Oil hydrogenation
D. Paint
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______________________ of quicklime produces slaked lime ?
______________________ of quicklime produces slaked lime ?A. Hydration
B. Dehydration
C. Hydrogenation
D. None of theseConversion of CO to CO2 by steam in presence of a catalyst is called
Question: Conversion of CO to CO2 by steam in presence of a catalyst is called
[A].steam reforming. [B].
shift conversion. [C].
steam gasification. [D].
none of these. Answer: Option B
Explanation:
No answer description available for this question.
Gun powder, which is an explosive comprises of charcoal, sulphur and____________________?
Gun powder, which is an explosive comprises of charcoal, sulphur and____________________?A. Glycerine
B. Salt petre
C. Nitro glycerine
D. DynamiteNitrogen is an essential component of
Question: Nitrogen is an essential component of
[A].mineral salts [B].
carbohydrates [C].
fats [D].
proteins Answer: Option D
Explanation:
No answer description available for this question.
Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.
Question: Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.
[A].chromium [B].
arsenic [C].
copper [D].
mangnese Answer: Option C
Explanation:
No answer description available for this question.
Comparing sulphate process with sulphite process, we find that __________ in the later.
Question: Comparing sulphate process with sulphite process, we find that __________ in the later.
[A].both temperature & pressure in the former is less than that [B].
both temperature & pressure in the former is more than that [C].
temperature is more in the former whereas pressure is more [D].
pressure is more in the former whereas temperature is less Answer: Option B
Explanation:
No answer description available for this question.