Table of Contents
What is the heat capacity of 5 grams of water?
The specific heat capacity of water is 4.18 J/g/°C.
When water is boiling and converting into steam the specific heat capacity is?
The exchange of heat into or out of a system occurs so gradually that heat balance is kept up. Or we can say when boiling water changes into steam the specific heat produced is not defined. Therefore option (B) is the correct answer.
What’s the heat capacity value of water?
Water has a specific heat capacity of 4.186 J/g°C, meaning that it requires 4.186 J of energy (1 calorie) to heat a gram by one degree. is the change in temperature of the system.
How much heat is required to change 1g of ice to water?
So the amount of heat required to change 1 gram of ice to water is : ( 1g = 1/1000kg) Now after this on heating water will reach hoti 100 ℃. So about of heat required to change tempera Ans) At 0℃ both ice and water exist. Here first ice will change to water but the temperature will be same i.e it will become water at 0℃.
How many joules are in a gram of ice?
It is 1 calorie/gram °C = 4.186 joule/gram °C and is higher than any other common substance. On the other hand, the Heat required to raise the temperature of ice from 0°C to water at 10 °C is 90 calories, that is 9 times the Heat required to raise the temperature of water at 0°C to water at 10°C , or 376.56 Joules.
What is the specific heat of fusion of ice?
The heat of fusion of ice is 80 cal/g., the heat of vaporization of water is 540 cal/g., and the specific heat of water is 1 cal/g.*degrees C. The amount of heat required is 36 kcal.
What is the latent heat of melting of ice?
This is called Latent heat of melting of ice. If 1 g of ice (at 0 degrees Celsius) is given 80 calories of heat , it will melt 1 gm of ice into water and the final temperature of the water will be 0°C.