\( 2 \mathrm{~kg} \) ice at \( -20^{\circ} \mathrm{C} \) is mixed with \( 5 \mathrm{~kg} \) wate....

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Question \( 2 \mathrm{~kg} \) ice at \( -20^{\circ} \mathrm{C} \) is mixed with \( 5 \mathrm{~kg} \) water at \( 20^{\circ} \mathrm{C} \). Then final amount of water in the mixture would be; Given specific heat of ice \( =0.5 \mathrm{cal} / \mathrm{g}^{\circ} \mathrm{C} \),Specific heat of water \( =1 \mathrm{cal} / \mathrm{g}^{\circ} C \),Latent heat of fusion for ice \( =80 \mathrm{cal} / \mathrm{g} \).
(A)  \( 6 \mathrm{~kg} \)
(B) \( 5 \mathrm{~kg} \)
(C) \( 4 \mathrm{~kg} \)
(D) \( 2 \mathrm{~kg} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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