Chemistry and Industry MCQ Questions

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Chemistry and Industry MCQ Questions. We covered all the Chemistry and Industry MCQ Questions in this post for free so that you can practice well for the exam.

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MCQ on Industrial Chemistry for Students

Glass-blowing is possible with

1. flint glass

2. pyrex glass

3. soda glass

4. hard glass

Option 2 – pyrex glass

Gas used in glass – blowing

1. Hydrogen

2. Oxygen

3. Oxy-acetylene

4. LPG

Option 3 – Oxy-acetylene

Ceramics are articles made from

1. cement

2. plaster of paris

3. clay

4. soda ash

Option 3 – clay

The chief raw materials required for the manufacture of ceramic are

1. clay

2. felspar

3. sand

4. all the above

Option 4 – all the above

Blue dye can be obtained from

1. Snail

2. Maddar roots

3. Indigo leaves

4. All the above

Option 3 – Indigo leaves

Turkey red dye can be obtained from

1. Snail

2. Maddar roots

3. Indigo leaves

4. None of these

Option 2 – Maddar roots

Dye that can be obtained from snail

1. Blue

2. Turkey red

3. Tyrian purple

4. Olive green

Option 3 – Tyrian purple

First synthetic dye was prepared by

1. Henry perkin

2. Jhon perkin

3. Lues perkin

4. Wilson perkin

Option 1 – Henry perkin

First synthetic dye

1. Methyl orange

2. Aniline yellow

3. Perkin voilet dye

4. Perkin blue dye

Option 3 – Perkin voilet dye

Perkin voilet dye commonly known as

1. Mauve

2. Martius yellow

3. Methyl orange

4. Aniline yellow

Option 1 – Mauve

Chromophore

1. soaks the fibre

2. binds the dye to fibre

3. impart colour to the fibre

4. intensifies the colour of the dye

Option 3 – impart colour to the fibre

Pyroxylin is used in Nail polish as

1. polymeric resin

2. plasticizer

3. colour pigment

4. perfume

Option 1 – polymeric resin

Which of the following is used as plasticizer in Nail polish

1. coconut-oil

2. ground nut-oil

3. castor-oil

4. alcohol

Option 3 – castor-oil

Low boiling solvents consist

1. Alcohols

2. Aliphatic hydrocarbons

3. Alcohol and Aliphatic hydrocurbons

4. Alcohol and alipatic and aromatic hydrocarbons

Option 4 – Alcohol and alipatic and aromatic hydrocarbons

The largest selling cosmetic item is

1. cold-cream

2. nail polish

3. face-powder

4. all of these

Option 3 – face-powder

Which of the following makes powder “opacitic”?

1. Red clay

2. Calcium carbonate

3. Magnesium

4. Titanium dioxide

Option 4 – Titanium dioxide

Which of the following is used in face-powder for slip

1. Magnesium oxide

2. Magnesium silicate

3. Lakes

4. Calcium stearate

Option 2 – Magnesium silicate

Which of the following substance is used for absorbency in face-powder

1. Zinc oxide

2. Calcium carbonate

3. Calcium stearate

4. Zinc stearate

Option 2 – Calcium carbonate

The compound used in face-powder for adherence

1. Calcium stearate

2. Zinc stearate

3. Magnesium stearate

4. All the above

Option 4 – All the above

Dyes or dyestuffs are coloured substances capable of imparting their colours to

1. Fibres

2. Papers

3. Poly ethylene bags

4. Walls

Option 1 – Fibres

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