Pleaseanswer the questionas fast as possible pleasee
Dear Student,
(a) The temperature of the solids at the time of heating is 30°C. In Kelvin scale it is equal to (273+30)= 303K
(b) The substance 2 has a greater heat capacity than substance 1. This is because, greater the value of the change in temperature, more will be specific heat capacity.
(c) Melting point of substance 1= 60°C
Melting point of substance 2= 70°C
At point C, the substance changes it's state from Liquid to gas.
At point X, the substance changes it's state from solid to liquid.
Regards
(a) The temperature of the solids at the time of heating is 30°C. In Kelvin scale it is equal to (273+30)= 303K
(b) The substance 2 has a greater heat capacity than substance 1. This is because, greater the value of the change in temperature, more will be specific heat capacity.
(c) Melting point of substance 1= 60°C
Melting point of substance 2= 70°C
At point C, the substance changes it's state from Liquid to gas.
At point X, the substance changes it's state from solid to liquid.
Regards