Calculate the amount of heat required to co..

Question 1 Report

Calculate the amount of heat required to convert 2kg of ice at 2oC to water at 0oC. [specific heat capacity of ice = 2090Jkg-1oC-1, specific latent heat of fusion of ice = 333kJkg-1]

666J

8360J

666 000J

674 360J

Answer Details

Q = mL + mc $θ$

= (2 x 333000) + (2 x 2090 x 2)

= 674 360J

Read lesson note on Quantity Of Heat (JAMB)

Quantity Of Heat

View Answer

Calculate the amount of heat required to convert 2kg of ice at 2oC to water at 0oC. [specific heat capacity of ice = 2090Jkg-1oC-1, specific latent heat of ...