Salt cake is chemically represented by_________________?
Salt cake is chemically represented by_________________?
A. Na2SO4
B. CaSO4. ½H2O
C. MgSO4
D. BaSO4
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Esterification reaction produces
Question: Esterification reaction produces
[A].detergent [B].
vanaspati [C].
soap [D].
mercaptans Answer: Option C
Explanation:
No answer description available for this question.
Ethanol amine is produced using ammonia and
Question: Ethanol amine is produced using ammonia and
[A].ethyl benzene [B].
ethylene oxide [C].
ethanol [D].
ethane Answer: Option B
Explanation:
No answer description available for this question.
Fish contains about _______________ percent oil ?
Fish contains about _______________ percent oil ?A. 5
B. 10
C. 20
D. 35Flash point of most vegetable oils is about _______________ °C ?
Flash point of most vegetable oils is about _______________ °C ?A. 50
B. 100
C. 200
D. 300____________________ process is used for producing soda ash?
____________________ process is used for producing soda ash?A. Chamber
B. Chance
C. Tromp
D. SolvayConcentration of hydrogen peroxide is done by
Question: Concentration of hydrogen peroxide is done by
[A].crystallisation [B].
vacuum crystallisation [C].
atmospheric distillation [D].
dehydration Answer: Option B
Explanation:
No answer description available for this question.