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6. (a) Water ahs high boiling point at 100°C and freezing point at 0°C. Water absorbs the heat of room but the heat is not sufficient to overcome force of attraction.
(b) An iron almirah has high melting point and cannot melt at the room temperature.
7. Ice at 273 K or 0°C absorbs heat in form of hidden heat ( Latent Heat ) to overcome force of attraction and change to become liquid. But wayer does not have to absorb any heat to change its state.
8. Surely, steam will more be damagable because it jas latent heat which can cause more enjury rather that water which does not jave any layent heat.
Hope it helps☺!
6. (a) Water ahs high boiling point at 100°C and freezing point at 0°C. Water absorbs the heat of room but the heat is not sufficient to overcome force of attraction.
(b) An iron almirah has high melting point and cannot melt at the room temperature.
7. Ice at 273 K or 0°C absorbs heat in form of hidden heat ( Latent Heat ) to overcome force of attraction and change to become liquid. But wayer does not have to absorb any heat to change its state.
8. Surely, steam will more be damagable because it jas latent heat which can cause more enjury rather that water which does not jave any layent heat.
Hope it helps☺!
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