2 kg of ice at `-20^(@)C` is mixed with 5kg of water at `20^(@)C`. The water content of the final mixture is (Latent heat of ice `="80 kcal kg"^(-1)`, the specific heat of water `="1 kcal kg"^(-1).^(@)C^(-1)` and specific heat of ice `="0.5 kcal kg"^(-1).^(@)C^(-1)`)

Options

A. `{:(,p,q,r,s),((A),3,4,1,2):}`
B. `{:(,p,q,r,s),((B),4,1,2,3):}`
C. `{:(,p,q,r,s),((C ),4,3,2,1):}`
D. `{:(,p,q,r,s),((D ),3,2,4,1):}`

Explanation

NA