Q.

While determining the melting point of ice, the thermometer is immersed in the beaker containing crushed ice. When heating the beaker on a low flame, what would happen to the temperature?


see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

A decrease first and then increase in the temperature during melting of ice

b

A decrease in temperature during melting of ice

c

Temperature remains constant during melting of ice  

d

An increase in temperature during melting of ice

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

detailed_solution_thumbnail
While determining the melting point of ice, the thermometer is immersed in the beaker containing crushed ice. When heating the beaker on a low flame, the temperature of the ice still remains constant.
When the beaker containing crushed ice is heated, while determining the melting point of ice, the temperature remains constant because the heat that is given to the ice is utilised for changing the solid ice into liquid. The heat absorbed by the solid ice is used for breaking the intermolecular force among the particles and not for increasing the temperature of ice.
 
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
While determining the melting point of ice, the thermometer is immersed in the beaker containing crushed ice. When heating the beaker on a low flame, what would happen to the temperature?