Question # 1

The Plastic which become soft and melt on heating and can be molded and remolded are called.

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Thermoplastic

Thermosetting plastic

Resin

Melamine

Fats are

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Saturated glycerides

Unsaturated glycerides

Polyhydroxy ketose

Polyhydroxy aldose

Which one of the following is a compound protein or conjugate protein.

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Legumin

Albumin

Collagen

Phosphoprotein

The degree of unsaturation of fat is measured by

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Iodine number

Oxidation number

Reduction number

Saponification value

A polymeric substance that is formed in the liquid state and then hardened to a right solid is called a

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Fiber

Plastic

Varnish

Polyamid resin

Plastics are a pollution problem because many plastics

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Are made from petroleum

Are very inflammable

Burn to produce toxic fumes

Decompose to produce toxic products

Which of the following enzymes brings about the hydrolysis of fats

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Urease

Maltase

Zymase

Lipase

Cholesterol is a

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Glyceride

Wax

Steroid

Fat

Starch mixture of

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Amylose and xylose

Amylopectin and lactose

Lactose and sucrose

amylose and amylopectin

Which process is used to convert vegetable oil to vegetable ghee.

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Hydrolysis

Oxidation

Esterification

Hydrogenation

The substance that retard the activity of enzyme is called.

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Co enzyme

Epo enzyme

Activity

Substrate

The reaction between fat and NaOH is

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Estrification

Hydrogenolysis

Fermentation

Saponification

Which one of the following enzyme is used for the treatment of blood cancer in children.

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Thrombin

Asparaginase

Glucokinase

Fumarase

Which one of the following is not steroid

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Cholesterol

Ergosterod

Female sex Harmons

Globulin

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Chemistry Fsc Part 2 Chapter 14 Online Test MCQs With Answers

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