मराठी

Assertion (A): Green house effect was observed in houses used to grow plants and these are made of green glass. Reason (R): Green house name has been given because glass houses are made of green - Chemistry

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प्रश्न

Assertion (A): Green house effect was observed in houses used to grow plants and these are made of green glass.

Reason (R): Green house name has been given because glass houses are made of green glass.

पर्याय

  • Both A and R are correct and R is the correct explanation of A.

  • Both A and R are correct but R is not the correct explanation of A.

  • Both A and R are not correct.

  • A is not correct but R is correct.

MCQ

उत्तर

Both A and R are not correct.

Explanation:

Since in cold places, sunlight required to grow plants is less. Which plants are kept in a glasshouse so that sunlight enters in the greenhouse to heat up the soil and plants. The warm soil and plants emit infrared radiations which are partially absorbed and partially reflected by the glass.

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Atmospheric Pollution - Tropospheric Pollution - Gaseous Air Pollutants
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 14: Environmental Chemistry - Multiple Choice Questions (Type - I) [पृष्ठ १८१]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 11
पाठ 14 Environmental Chemistry
Multiple Choice Questions (Type - I) | Q 39 | पृष्ठ १८१
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