Q: 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
Correct Answer: (c)
Detailed explanation coming soon.
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Q: Which one of the following is used in soda-acid fire extinguishers?
Correct Answer: (c)
Detailed explanation coming soon.