☰
upsc
gpt
prelimsgpt
PYQ Explorer
Mock Tests
Atlas Maps
EN
HI
MR
✨
Ask Nano
PYQ Explorer
Mock Tests
Atlas Maps
Profile
Synthesizing Intelligence
Synchronizing Neural Nodes...
Back to PYQ Explorer
Browse All Topics
CDS I 2021
Question #441
Chemistry
Copy
Which one of the following is used in soda- acid fire extinguishers
A
Sodium chloride
B
Sodium hydrogen carbonate
C
Calcium hydroxide
D
Acetic acid
Pick an option above to test your answer
Reveal Answer ⌄
Subject:
Science & Technology
Practice more "Chemistry" questions →
Q: Which one of the following is used in soda- acid fire extinguishers... | CDS I 2021 PYQ | UPSCGPT