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dsp73
3 years ago
7

Why is there a pop sound when a burning splint is extinguished in a test tube filled with hydrogen gas?

Chemistry
1 answer:
AveGali [126]3 years ago
7 0
Hydrogen is actually a combustible gas. But when you try to burn it, it explodes. However when you produce hydrogen in a laboratory, which is relatively less, and put a burning splint, it also explodes, but  in a reduced form - a <span>POP </span><span>sound. The very small explosion (doesn't feel like one, does it?) extinguishes the flame.</span>
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A calorimeter made from a can is used to measure the calories in a peanut. During the experiment, the
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Answer:

The heat generated per gram of sample in calories is 0.87 g

Explanation:

Given that,

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