Download App

Elements of Groups 16, 17 and 18 — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryElements of Groups 16, 17 and 181 Mark
MCQ
Ozone layer is depleted by
  • ✓
    $NO$
  • B
    $NO _2$
  • C
    $NO _3$
  • D
    $N_2 O _5$
✓

Answer

Correct option: A.
$NO$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Elements of Groups 16, 17 and 18→Elements of Groups 16, 17 and 18 — all question types→Chemistry STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Aldehydes and ketones are
→
An element crystallises in fee structure. If the atomic radius is 130 pm, the edge length of unit cell is
→
Which among the following is an example of 2-dimensional nanostructure?
→
Which reaction is useful in exchange of halogen in alkyl chloride by iodide?
→
Which carbon atom of deoxyribose sugar in DNA does
Image
→
In the contact process, the catalyst used is
→
QuEsTION Hybridization of cobalt in $\left[ Co \left( NH _3\right)_6\right]^{3+}$ complex ion is _____________
→
Which of the following polymers is used to manufacture clothes for firefighters?
→
The species which will behave both as a conjugate acid and base is
→
A solid which has definite heat of fusion is
→