Deoiling of wax is done by its

Solvent deoiling process is used for separating oil and soft wax from hard wax. Methyl iso-butyl ketone and methyl ethyl ketone (MEK) are two commonly used deoiling solvents. Use of former as the deoiling solvent has the advantages of the

A

Elimination of solvent drying facility

B

Higher nitration temperature

C

Lower solvent dilution ratio

D

All of the above

Deoiling is the process of removal of oil from wax. It is done by the __________ process.

A

Solvent extraction

B

Sweating

C

Resettling

D

All of the above

মোম (wax) কোন ধরনের পদার্থ?

A

ক্ষারক

B

এস্টার

C

লবণ

D

এসিড

Candle: Wax

A

Metal: corrosion

B

Leather: vinyl

C

Tire: rubber

D

Wood: ash

CANDLE : WAX

A

metal : corrosion

B

curtain : pleat

C

tire : rubber

D

wood : ash

Select the pair that expresses a relationship similar to that expressed in the original pair given in uppercase. CANDLE : WAX : :

A

metal : corrsion

B

leather : vinyl

C

curtain : pleat

D

tire : rubber

[Choose the best option to make a pair matching the pair given on the left in the following] Wax : Wane :: Concerned?

A

Order

B

Solicitious

C

Indifferent

D

Anarchy

If HUMBLED is coded as JWODNGF, then how will WAX be coded as?

A

DHP

B

YCZ

C

VIS

D

JMH

Melting of wax is accompanied with __________ in entropy.

A

Increase

B

Decrease

C

No change

D

None of these

The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise.

A

Increases

B

Decreases

C

Remains unchanged

D

Decreases linearly

Deoiling of wax is done by its

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