Chem Mantra
HomeCoursesOnline TestsForum
ForumQuestion BankMatch the terms given in Column I with the comp…
MEDIUMMCQ SINGLENEET ChemistryInorganic ChemistryEnvironmental ChemistryO3, NO2 acrolein, formaldehyde and PAN

Match the terms given in Column I with the compounds given in Column II and choose the correct option from the codes given below. Column I Column II A. Acid rain B. Photochemical smog C. Combination with haemoglobin D. Depletion of ozone layer 1. CHCl2 – CHF2 2. CO 3. CO2 4. SO2 5. Unsaturated hydrocarbons Codes A B C D

A.3,4 5,4✓ Correct
B.2 1
C.1 2
D.5,4 3,4
Explanation

CFCs deplet the O3 layer, In acid rain H2CO3, H2SO4 and HNO3 are present. CO combines with haemoglobin to form carboxyhaemoglobin. SO2 and unsaturated hydrocarbons are component of photochemical smog.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Environmental Chemistry.

Start Free Practice →
Sponsored

Master Chemistry for JEE, NEET & IChO

Access 19,000+ solved questions with expert explanations, chapter-wise tests, and full video lectures — all in one platform.

NEET Chemistry
Explore Courses →Sign In Free