Contact us
Back

Report Issue

Environmental Chemistry

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2021
Green chemistry in day–to–day life is in the use of:
JEE Main Chemistry Easy
View Solution →
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
View Solution →
Q JEE MAIN 2021
The water having more dissolved O2 is :
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
Which one of the following gases is reported to retard photosynthesis ?
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
Which one of the following statements is NOT correct ?
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2019
The maximum prescribed concentration of copper in drinking water is :
JEE Main Chemistry Easy
View Solution →
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
View Solution →
Q JEE-Main-2021_
Reducing smog is a mixture of:
JEE Main Chemistry Medium
View Solution →
Q JEE MAIN 2021
The green house gas/es is (are) :
(A) Carbon dioxide
(B) Oxygen
(C) Water vapour
(D) Methane
Choose the most appropriate answer from the options...
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
The statements that are TRUE :
(A) Methane leads to both global warming and photochemical smog
(B) Methane is generated from paddy fields...
JEE Main Chemistry Easy
View Solution →