Science, asked by suyashsahu00, 1 year ago

Ethanoic acid was added to sodium bicarbonate solution and the gas evolved was tested with a

burning splinter Which one of the following four observations is correct? [1]

(a) The gas burns with a pop sound and the fl ame gets extinguished

(b) The gas does not burn but the splinter burns with a pop sound

(c) The fl ame extinguishes and the gas does not burn

(d) The gas burns with a blue flame and the splinter burns brightly​

Answers

Answered by UsmanSant
25

● Ethanoic acid was added to sodium bicarbonate solution and the gas evolved was tested with a burning splinter then the flame extinguishers and the gas does not burn.

● When ethanoic acid was added to sodium bicarbonate solution the gas evolved is carbon dioxide.

● When was produced carbon dioxide is tested by introducing a splinter near to it the gas turns off the flame and it does not burn A carbon dioxide has a nature to extinguish fire.

Answered by Asthakumari123
1

Answer:

ans is (b)the gas does not burn but the splinter burns with a pop sound

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