Chemistry, 18.01.2021 14:00 netflixacc0107
Heat required to convert 2 g ice at -20°C into water at 20°C is (Specific
heat of ice 0.5 cal g-1 °C-1, latent heat of fusion of ice 80 cal g )
-20°C वाली 2 g बर्फ को 20°C वाले जल में रूपान्तरित करने में आवश्यक ऊष्मा है (बर्फ
की विशिष्ट ऊष्मा 0.5 cal g-1 °C-1 है, बर्फ के संलयन की गुप्त ऊष्मा 80 calg)
A
220 joule
220 जूल
220cal
100cal
22cal
Answers: 2
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Heat required to convert 2 g ice at -20°C into water at 20°C is (Specific
heat of ice 0.5 cal g-1 °...
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