Question

5. State TRUE or FALSE.
a. Water can be used to extinguish fire caused due to electrical short circuit.
b. Foam type extinguisher is used to extinguish the fire caused from oil.
c. When sodium carbonate reacts with concentrated sulphuric acid,oxygen gas is evolved.
d. Carbon dioxide fire extinguisher has a red painted body.​

Answer 1

Answer:

1,3,5 are true while . 4 and are false ..

Answer 2

Answer:

• false
• true
• false
• true

Explanation:

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