Environmental Chemistry

JEE Main · Chemistry · 6 past questions

These are the board's own papers. 97 more board questions reprinted in the books we use in class are for signed-in students: sign in.

1. Q1 2022 30 Jul Shift 2

   Which of the following is not a component of photochemical smog?

   Try it →
2. Q2 2021 3 Aug Shift 1

   Match List I with List II : Choose the correct answer from the options given below…

   Try it →
3. Q3 2021 3 Aug Shift 2

   Given below are two statements: one is labelled as Assertion A and the other is labelled as
   Reason R…

   Try it →
4. Q4 2021 4 Aug Shift 1

   In stratosphere, chlorofluorocarbon compounds break down by UV radiations, releasing 'X' free radical, which…

   Try it →
5. Q5 2021 4 Aug Shift 1

   In Carius method of halogen estimation, the halogen containing compound is heated with

   Try it →
6. Q6 2021 4 Aug Shift 2

   The INCORRECT statement among those given below regarding smog is

   Try it →