NEET UG Haloalkanes and Haloarenes — practice questions — page 4

Explore 92 free Haloalkanes and Haloarenes questions in NEET UG Chemistry. Open each question or exercise to read its content, reference answers and available explanation.

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Haloalkanes and Haloarenes questions and exercises with answers

Showing questions 91–92 of 92.

DDT builds up in animals mainly in which tissue?Read the answer and worked solution →Which haloalkane class has largely replaced CFCs as refrigerants?Read the answer and worked solution →

Worked practice questions

DDT builds up in animals mainly in which tissue?

Fatty tissue
Bone tissue
Blood plasma
Nerve tissue

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Correct answer: A. Fatty tissue

DDT is fat soluble and slowly metabolised, so it is stored in fatty tissue.

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Which haloalkane class has largely replaced CFCs as refrigerants?

HFCs
PCBs
PVCs
CCl4

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Correct answer: A. HFCs

Hydrofluorocarbons contain no chlorine and have largely replaced CFCs.

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