Chemical Process

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an___________________?

Byadmin February 14, 2019August 22, 2021

Carboxymethyl cellulose (CMC) is added in detergents to act as a/an___________________?

A. Surfactant
B. Builder
C. Optical brightening agent
D. Anti soil redeposition agent

Chemical Process

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces ________________?

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces ________________?

A. Nylon-6
B. Dacron
C. Polyester
D. PVC

Read More Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces ________________?
Chemical Process

Polymethyl methacrylate (PMMA) is known as ____________________?

Polymethyl methacrylate (PMMA) is known as ____________________?

A. Bakelite
B. Teflon
C. Perspex
D. Nylon-6

Read More Polymethyl methacrylate (PMMA) is known as ____________________?
CHEMICAL ENGINEERING | Chemical Process

Deacon’s method is used for the manufacture of

Question: Deacon’s method is used for the manufacture of
[A].

glauber’s salt
[B].
common salt
[C].
chlorine
[D].
graphite electrode

Answer: Option C

Explanation:

No answer description available for this question.

Read More Deacon’s method is used for the manufacture of
Chemical Process

Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine ?

Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine ?

A. Na2CO3
B. NaHCO3
C. H2
D. None of these

Read More Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine ?
Chemical Process

Nickel is not used as a catalyst in the____________________?

Nickel is not used as a catalyst in the____________________?

A. Fischer-Tropsch process
B. Shift conversion
C. Hydrogenation of oil
D. Ostwald’s process of HNO3 manufacture

Read More Nickel is not used as a catalyst in the____________________?
Chemical Process

One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to_________________?

One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to_________________?

A. Adjust the pH of the syrup
B. Remove the coloring matter from the syrup
C. Reduce the viscosity of the syrup
D. Improve the rate of crystallisation of sugar

Read More One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to_________________?

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