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Chemistry 1488 MCQs [All-Courses]

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The hydrolysis of Benzenetrizonide will yield three moles of____________________?

A Glyoxime

B Benzaldehyde

C Glycol

D Glyoxal

Review Detailed Answer

Correct Answer: Glyoxal

Common example of carbohydrates are__________________?

A Cellulose glycogen galactose

B Glyceraldehydes glucose peptone

C Glycerol phospho lipids collagen

D Legumin amylopectin albumin

Review Detailed Answer

Correct Answer: Cellulose glycogen galactose

The density of a gas is 1.964 g dm-3 at 273 K and 76 cm Hg. The gas is _________?

A CH4

B CO2

C C2H4

D Xe

Review Detailed Answer

Correct Answer: CO2

What is the molecular formula of Benzenetriozonide ?

A C6H6O9

B C6H5O8

C C6H5O9

D C6H6O6

Review Detailed Answer

Correct Answer: C6H6O9

Industrial materials and thermal power stations are coated with______________________?

A Polyester resins

B Epoxy paints

C Polyamide resins

D Polyvinyl chloride

Review Detailed Answer

Correct Answer: Epoxy paints

Pressure remain constant, at which temperature the volume of gas becomes twice of what it is at 0°C?

A 546 °C

B 546 K

C 200°C

D 273 K

Review Detailed Answer

Correct Answer: 546 K

Which compound form benzoic acid on oxidation with acidified KMnO4 or K2Cr2O7 ?

A Toluene

B Ethyl benzene

C n-propyl benzene

D All

Review Detailed Answer

Correct Answer: All

The important monomers of acryclic resins is__________________?

A Vinyl chloride

B Styrene

C Methylmethacrylate

D Hexamethylenediamine

Review Detailed Answer

Correct Answer: Methylmethacrylate

In a closed vessel, a gas is heated from 300K to 600 K. The kinetic energy becomes__________?

A Double

B Same

C Half

D Four times

Review Detailed Answer

Correct Answer: Double

Replacement of hydrogen of benzene by alkyl group in the presence of alkyl halide & aluminum chloride is known as__________________?

A Dows process

B Friedel & Craft acylation

C Friedel & Craft alkylation

D Clemmenson reduction

Review Detailed Answer

Correct Answer: Friedel & Craft alkylation

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Chemistry 1488 MCQs [All-Courses]

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All Topics 1488

The hydrolysis of Benzenetrizonide will yield three moles of____________________?

Common example of carbohydrates are__________________?

The density of a gas is 1.964 g dm-3 at 273 K and 76 cm Hg. The gas is _________?

What is the molecular formula of Benzenetriozonide ?

Industrial materials and thermal power stations are coated with______________________?

Pressure remain constant, at which temperature the volume of gas becomes twice of what it is at 0°C?

Which compound form benzoic acid on oxidation with acidified KMnO4 or K2Cr2O7 ?

The important monomers of acryclic resins is__________________?

In a closed vessel, a gas is heated from 300K to 600 K. The kinetic energy becomes__________?

Replacement of hydrogen of benzene by alkyl group in the presence of alkyl halide & aluminum chloride is known as__________________?