Question

For water at 0°C it takes one hour for first 3 mm
of ice layer formation. How much time will it take
for next 6 mm of ice formation?
(1) 2 hour
(2) 4 hour
(3) 6 hour
(4) 8 hour​

Answer 1

Answer:

4 hours

Explanation:

it will take 4hours to make an ice of another 6mm layer of water because first layer will start in one hour then the reaction will become more faster due to water is called and then another two layer of 4mm will take more 2 hours.