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प्रश्न
The functionality of ethylene glycol is ______.
विकल्प
1
2
3
4
MCQ
रिक्त स्थान भरें
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उत्तर
The functionality of ethylene glycol is 2.
Explanation:
Ethylene glycol has the structure:
\[\ce{HO - CH2 - CH2 - OH}\]
It contains two hydroxyl (–OH) functional groups. Functionality means the number of reactive functional groups present in a molecule. Therefore, the functionality of ethylene glycol is 2.
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