shantelIMVU01 shantelIMVU01
  • 02-04-2021
  • Chemistry
contestada

Raise the temperature of 2 g of water 2°C.

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safalnep
safalnep safalnep
  • 04-04-2021

Answer:

This heat requirement we can calculate by following relationship..

Q = m*C*∆T

We have, m = 2gm, C = 1 cal/g-degC, ∆T = 2 degC

Putting all these values in above equation we get

Q= 2*1*2 = 4 cal

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