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प्रश्न
Which of the following is not a physical change?
विकल्प
crushing of a paper
Burning of a paper
making a boat of a paper
melting of butter
MCQ
उत्तर
Burning of a paper
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
