liquid ammonia is used in ice factory for making Ice from water if water at 20 degree celsius is to be converted into 2 kilogram ice at zero degree Celsius how many grams of ammonia are to be evaporated
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Heat extracted to form 2kg ice from water at 20degree Celsius to 0 degree Celsius should be equal to heat absorbed by amonia
Heat exracted = 2×4.18 (293–273) + 2×334 kj
Heat absorbed by amonia = m× 1426.74 kj
After equating both of the term and solving u will get answer in kg, convert into grams.
I have used SI units.
I Hope It Will Help!
^_^
Heat extracted to form 2kg ice from water at 20degree Celsius to 0 degree Celsius should be equal to heat absorbed by amonia
Heat exracted = 2×4.18 (293–273) + 2×334 kj
Heat absorbed by amonia = m× 1426.74 kj
After equating both of the term and solving u will get answer in kg, convert into grams.
I have used SI units.
I Hope It Will Help!
^_^
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