Question

out of these gases which one is used in fine extinguishes ?co2 so2 no2 h2s​

Answer 1

Explanation:

Carbon dioxide (CO2)

Carbon dioxide (CO2) fire extinguishers are used for Class B and C fires. They emit pressurized CO2 gas, which smothers the fire by blocking the oxygen that the fire needs. Unlike the dry chemical types, this nonflammable gas quickly evaporates leaving nothing behind.

Answer 2

Answer:

co2

Explanation: