Iodoform Freons NEET Questions

Organic Chemistry - Organic Compounds Containing Halogens

Iodoform Freons MCQ Questions


13.

Which of the following is NOT a type of Freon?

A.

CCl3F

B.

CF4

C.

C2H5F

D.

CH2F2

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ANSWER :

C. C2H5F

14.
What is a key characteristic of Freons that makes them useful in refrigeration?
A.
Non-toxic and non-flammable
B.
Highly reactive
C.
Highly soluble in water
D.
Highly flammable
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ANSWER :
A. Non-toxic and non-flammable
15.
What is the environmental concern associated with Freons?
A.
Depletion of the ozone layer
B.
Contribution to global warming
C.
Acid rain formation
D.
None of the above
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ANSWER :
A. Depletion of the ozone layer
16.

What is the chemical formula of Freon-12?

A.

CCl2F2

B.

CH2Cl2

C.

CH3Cl

D.

CF4

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ANSWER :

A. CCl2F2

17.

Which compound is used as a substitute for Freon in air conditioning systems?

A.

HFC-134a

B.

CO2

C.

Ammonia

D.

CH4

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ANSWER :

A. HFC-134a

18.
What is the primary effect of Freons on the environment?
A.
Reduction in the ozone layer
B.
Increase in greenhouse gases
C.
Pollution of oceans
D.
None of the above
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ANSWER :
A. Reduction in the ozone layer