Home/ Questions/Q 13232
Next
In Process
Gayathri
  • 9
Poll
Asked: 2021-06-11T11:37:41+00:00 In:

Chlorofluorocarbons have been in use for

  • 9

Poll Results

0%(a) aerosol propellants
0%(b) formation of foam
0%(r) refrigerator
100%(d) all the above ( 6 voters )
Based On 6 Votes

Participate in Poll, Choose Your Answer.

NCERT Important Questions Class 9 Science biology Chapter 14
Important NCERT Extra Questions
Chapter 14 Natural Resources
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 14cbsechapter 14class9natural resourcesncertscience
Share

    1 Answer

    1. (d) all the above

      • 5
    Leave an answer

    Leave an answer

    Browse