Chemistry, asked by DOPES21, 1 year ago

it is very easy
a
b
c
d

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Answers

Answered by sunilfromsurat61
1

Answer:

D. Oxygen

Explanation:

A glowing splint is held above a glass tube, in which oxygen gas is trapped. When the stopcock is opened, oxygen gas rushes out, and ignites the glowing splint.

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