Question

take about 150g of ice in a beaker and suspend a laboratory thermometer so that its bulb is in contact with the ice as in fig1.6. with observation​

Answer 1

Answer:

take 150g of ice in a beaker and suspend a laboratory thermometer so that the bulb is in contact with ice. Start heating and note the temp. when the ice starts melting. Finally, note the temp when all the ice is completely melted.

we observed that there is no change in the temp. during the change of state from solid to liquid. As we know that for the change of state, heat is required thus substances absorb heat during meltinv without change in its temp.

i hope this answer is helpful !!

Explanation:

Answer 2

Explanation:

hope it helps

i got it from someone it's not mine bye bye