Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
The enthalpy of fusion of ice is 6kJ/mol. The heat capacity of water is 4.2j/g/K.What is the smallest amount of ice cubes at 0degrees,each containing i mole of water,that are needed to cool 500g of liquid water from 20 dgreess to 0degrees Ans:7.Give me the complete solution
The enthalpy of fusion of ice is 6kJ/mol. The heat capacity of water is 4.2j/g/K.What is the smallest amount of ice cubes at 0degrees,each containing i mole of water,that are needed to cool 500g of liquid water from 20 dgreess to 0degrees
Ans:7.Give me the complete solution
Dear student, heat rejected by water = m*c*delT = 500*4.2*20 let m be the number of cubes heat taken by cubes = m*6000 heat rejected = heat raken => m*6000 = 500*4.2*20 => m = 7
Dear student,
heat rejected by water = m*c*delT = 500*4.2*20
let m be the number of cubes
heat taken by cubes = m*6000
heat rejected = heat raken
=> m*6000 = 500*4.2*20
=> m = 7
Find solution of question on doubt solving app Instasolv
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -