Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the_______________?

Byadmin February 14, 2019August 22, 2021

Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the_______________?

A. Fertiliser manufacture
B. Car battery solution
C. Synthesis of oleum
D. Water treatment

Chemical Process

Chloramines are used in water treatment for_____________________?

Chloramines are used in water treatment for_____________________?

A. Disinfection and control of taste & odour
B. Corrosion control
C. Removing turbidity
D. Control of bacteria

Read More Chloramines are used in water treatment for_____________________?
CHEMICAL ENGINEERING | Chemical Process

Fatty material used in soap making is

Question: Fatty material used in soap making is
[A].

fatty acid
[B].
fatty alcohols
[C].
tallow
[D].
detergents

Answer: Option C

Explanation:

No answer description available for this question.

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Chemical Process

Styrene-butadiene-rubber (SBR) as compared to natural rubber has________________?

Styrene-butadiene-rubber (SBR) as compared to natural rubber has________________?

A. Poorer tensile strength
B. Poorer resistance to oxidation
C. Greater amount of heat build-up under heavy loading
D. All A , B. and C.

Read More Styrene-butadiene-rubber (SBR) as compared to natural rubber has________________?
CHEMICAL ENGINEERING | Chemical Process

Nitrogen 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.

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Chemical Process

Magnesium and calcium ______________ cause temporary hardness of water ?

Magnesium and calcium ______________ cause temporary hardness of water ?

A. Carbonates
B. Bicarbonates
C. Phosphates
D. Sulphates

Read More Magnesium and calcium ______________ cause temporary hardness of water ?
Chemical Process

High temperature carbonisation of coal produces _____________________ ?

High temperature carbonisation of coal produces _____________________ ?

A. Inferior coke compared to low temperature carbonisation
B. Less of gases compared to liquid products
C. Larger quantity of tar compared to low temperature carbonisation
D. None of these

Read More High temperature carbonisation of coal produces _____________________ ?

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