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Physical Properties of Di- Oxygen

What is the e...

Question

What is the effect on a glowing splinter when it is introduced to an oxygen jar?

A

Continues to glow

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B

Burns with a pop sound

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C

Explodes

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D

Extinguishes the splinter.

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Solution

The correct option is A
Continues to glow

Oxygen is the gas that supports combustion. So a glowing splinter continues to glow when it is introduced to an oxygen jar.

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Similar questions

Q. Oxygen gas is a Supporter of combustion and keeps the burning splinter glowing.

Q. Ethanoic acid was added to sodium hydrogen-carbonate solution and the gas evolved was tested with a burning splinter. The following four observations were reported:
(a) The gas burns with the pop sound and the flame gets extinguished.
(b) The gas does not burn but the splinter burns with a pop sound.
(c) The flame extinguishes and the gas does not burn.
(d) The gas burns with a blue flame and the splinter burns brightly.

The correct observation is reported in :
(1) (a)
(2) (b)
(3) (c)
(4) (d)

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Z n + H_{2} S O_{4} \to

a gas
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