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photoshop1234 [79]
3 years ago
15

Which one of the following polymer is prepared by condensation polymerization?

Chemistry
2 answers:
nikitadnepr [17]3 years ago
8 0

The answer is Darcon my friend, have a fantastic day

Masteriza [31]3 years ago
3 0

Answer: Dacron

Explanation: It’s obtained by the condensation polymerization of ethylene glycol and dimethylterephthalate.

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<u>Answer:</u> The percent composition of hydrogen in the sample is 15.22 %

<u>Explanation:</u>

We are given:

Mass of hydrogen = 7 grams

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To calculate the percentage composition of hydrogen in sample, we use the equation:

\%\text{ composition of hydrogen}=\frac{\text{Mass of hydrogen}}{\text{Mass of sample}}\times 100

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