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Question

$0 °$ তাপমাত্রায় 1kg বরফকে গলাতে কত kJ তাপ লাগবে?

$3.0 \times 10^{2} K J$

$3.36 \times 10^{2} K J$

$4.0 \times 10^{2} K J$

$4.36 \times 10^{2} K J$

ANS : 2

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