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प्रश्न
Cotton is a natural polymer. What is its chemical name?
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उत्तर
Chemical name of natural polymer of cotton is cellulose.
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संबंधित प्रश्न
Explain why some fibres are called synthetic.
Fill in the blanks with appropriate words.
Synthetic fibres are also called ______ or _______ fibres.
‘Manufacturing synthetic fibres is actually helping conservation of forests’. Comment.
The world’s most valuable fiber is ______.
Choose the odd one:
Which of the following groups contain all synthetic substances?
Unscramble the jumbled word given below, related to synthetic material.
Anory
Indicate whether the following statement is True or False. Also write the false statement in their correct form.
It is risky to wear synthetic clothes while working in the kitchen
Write the importance of synthetic polymers in our life.
Write an activity to show that synthetic fibres are stronger than the cotton fibres.
