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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 7

Explain the Term ‘Interconversion of Matter’ with Ice as a Starting Material.

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प्रश्न

Explain the term ‘interconversion of matter’ with ice as a starting material.

एका वाक्यात उत्तर
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उत्तर

The phenomenon of change from one state to the other and then back to the original state without any change in its chemical composition is called ‘interconversion of matter.’

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पाठ 1: Matter and Its Composition - Exercise

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