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Environmental Chemistry

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE-MAIN 2021
Water sample is called cleanest on the basis of which one of the BOD values given below
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Water sample is called cleanest on the basis of which one of the BOD values given below
JEE Main Physics Easy
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Q JEE MAIN 2019
Which is wrong with respect to our responsibility as a human being to protect our environment?
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Green chemistry in day–to–day life is in the use of:
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Given below are the statements about diborane
(a) Diborane is prepared by the oxidation of NaBH4 with I2
(b) Each boron atom is...
JEE Main Chemistry Medium
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Q JEE MAIN 2021
The water having more dissolved O2 is :
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Which one of the following gases is reported to retard photosynthesis ?
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Which one of the following statements is NOT correct ?
JEE Main Chemistry Easy
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Q JEE MAIN 2019
The maximum prescribed concentration of copper in drinking water is :
JEE Main Chemistry Easy
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Q JEE MAIN 2021
Given below are two statements :
Statement I : Non-biodegradable wastes are generated by the thermal power plants.
Statement II : Bio-degradable detergents...
JEE Main Chemistry Easy
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