Physics, asked by saif9164, 4 months ago

which one is necessary to test for hydrogen gas
a) battery
b) burning match stick
c) litmus paper
d) indicater

Answers

Answered by Hansika121

Answer:

b. burning match stick.....

Answered by Nikhil1611

Answer:

Hydrogen burns with a pop sound when a burning match stick is brought near it so that will be the answer.

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