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Chemistry 1488 MCQs [All-Courses]

oost your exam preparation with our Chemistry MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Basic Chemistry, Atomic Structure, Periodic Table, Chemical Reactions, Acids & Bases, Organic Chemistry, and everyday chemical concepts.

Neoprene is _______________?

A Natural rubber

B Vulcanized rubber

C synthetic rubber

D All of the above

Review Detailed Answer

Correct Answer: synthetic rubber

Example of cross linked polymer is ____________?

A Nylon

B Polyester

C bakelite

D PVC

Review Detailed Answer

Correct Answer: bakelite

Example of linear polymer is ______________?

A High density polythene

B Low density polythene

C PVC

D both A and C

Review Detailed Answer

Correct Answer: both A and C

Vulcanized rubber is an example of ______________?

A Natural polymers

B semisynthetic polymers

C Synthetic polymers

D None of These

Review Detailed Answer

Correct Answer: semisynthetic polymers

Hexamethylene diamine and adipic acid combine to form _____________?

A Natural rubber

B Synthetic rubber

C nylon 6-6

D Polystyrene

Review Detailed Answer

Correct Answer: nylon 6-6

Example of copolymers is _____________?

A Polyethylene

B PVC

C Orlon

D nylon 6-6

Review Detailed Answer

Correct Answer: nylon 6-6

Nylon-2-nylon-6 is a__________polymer?

A biodegradable polymer

B Synthetic polymer

C Natural polymer

D Branched polymer

Review Detailed Answer

Correct Answer: biodegradable polymer

Methyl radical is ___________?

A Sp3 hybrid having 8 electrons

B Sp2 hybrid having 6 electron

C sp2 hybrid having 7 electron

D Sp hybrid having linear geometry

Review Detailed Answer

Correct Answer: sp2 hybrid having 7 electron

Electromeric effect is ____________?

A Permanent effect

B Operate due to electronegativity difference

C temporary effect

D None of the above

Review Detailed Answer

Correct Answer: temporary effect

Hyperconjugation is also known as ____________?

A Reasonable

B no bond reasonable

C Inductive effect

D Electromeric effect

Review Detailed Answer

Correct Answer: no bond reasonable

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Chemistry 1488 MCQs [All-Courses]

All Topics 1488

All Topics 1488

Neoprene is _______________?

Example of cross linked polymer is ____________?

Example of linear polymer is ______________?

Vulcanized rubber is an example of ______________?

Hexamethylene diamine and adipic acid combine to form _____________?

Example of copolymers is _____________?

Nylon-2-nylon-6 is a__________polymer?

Methyl radical is ___________?

Electromeric effect is ____________?

Hyperconjugation is also known as ____________?