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Calculate the mass of ice needed to cool 150 g of water contained in a calorimeter of mass 50 g at 32 °C such that the final temperature is 5 °C. Specific heat capacity of calorimeter = 0.4 J g-1 °C-1, Specific heat capacity of water = 4.2 J g-1°C-1, latent heat capacity of ice = 330 J g-1.
Name a liquid which has the highest specific heat capacity.
What is the specific heat capacity of melting ice?
A substance is heated at a constant rate from a low temperature to a high temperature. A graph of temperature against time is shown in the figure. Which part or parts of the graph correspond(s) to the substance existing in two states?
Write an expression for the heat energy liberated by a hot body.
How much heat energy is released when 5 g of water at 20° C changes to ice at 0° C?
[Specific heat capacity of water = 4.2 J g-1 ° C-1 Specific latent heat of fusion of ice = 336 J g-1]
Calculate the ratio of two specific heats of polyatomic gas molecules.
From the options given below the specific heat of _______ is maximum.
The specific heat capacity of water is 1 cal/g °C.
What is specific heat capacity?
