Uses of Halogenoalkanes MCQs Quiz Online PDF Download eBook
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"Halogen alkanes are naturally found and are" Multiple Choice Questions (MCQ) on uses of halogenoalkanes with choices abundant, rare, profound, and plenty for best accredited online colleges. Practice uses of halogenoalkanes quiz questions for merit scholarship test and certificate programs for colleges offering online degree programs.
MCQs on Uses of Halogenoalkanes PDF Download eBook
MCQ: Halogen alkanes are naturally found and are
- abundant
- rare
- profound
- plenty
B
MCQ: Depleting of CFCs caused a serious environmental hazard i.e.
- ozone layer
- ultra violet rays
- stratosphere
- exosphere
A
MCQ: The effects of CFC can be retained in the atmosphere for up to a/an
- hundred years
- few months
- year
- week
A
MCQ: (Chloro Fluoro Carbons) CFCs are not
- flammable only
- toxic only
- harmful
- flammable and toxic
D
MCQ: The protection of earth from harmful rays of the sun is done by
- ozone layer
- UV rays
- stratosphere
- exosphere
A