10 g of ice at `0^(@)C` is mixed with m mass of water at `50^(@)C`. What is minimum value of m so that ice melts completely. (L = 80 cal/g and s = 1 cal/`g-.^(@)C`)

50 g of ice at 0^@C is mixed with 50 g of water at 80^@C . The final temperature of the mixture is (latent heat of fusion of ice =80 cal //g , s_(w) = 1 cal //g ^@C)

50 g of ice at 0^@C is mixed with 50 g of water at 80^@C . The final temperature of the mixture is (latent heat of fusion of ice =80 cal //g , s_(w) = 1 cal //g ^@C)

120 g of ice at 0^(@)C is mixed with 100 g of water at 80^(@)C . Latent heat of fusion is 80 cal/g and specific heat of water is 1 cal/ g-.^(@)C . The final temperature of the mixture is

120 g of ice at 0^(@)C is mixed with 100 g of water at 80^(@)C . Latent heat of fusion is 80 cal/g and specific heat of water is 1 cal/ g-.^(@)C . The final temperature of the mixture is

10 g of ice of 0^(@)C is mixed with 100 g of water at 50^(@)C in a calorimeter. The final temperature of the mixture is [Specific heat of water = 1 cal g^(-1).^(@)C^(-1) , letent of fusion of ice = 80 cal g^(-1) ]

20 gm ice at -10^(@)C is mixed with m gm steam at 100^(@)C . The minimum value of m so that finally all ice and steam converts into water is: ("Use " s_("ice") = 0.5 "cal gm"^(@)C, S_("water") = 1 cal//gm^(@)C, L ) (melting) = 80 cal// gm and L ("vaporization") = 540 cal//gm )

20 gm ice at -10^(@)C is mixed with m gm steam at 100^(@)C . The minimum value of m so that finally all ice and steam converts into water is: ("Use " s_("ice") = 0.5 "cal gm"^(@)C, S_("water") = 1 cal//gm^(@)C, L ) (melting) = 80 cal// gm and L ("vaporization") = 540 cal//gm )

6 gm of steam at 100^@ C is mixed with 6 gm of ice at 0^@ C . Find the mass of steam left uncondensed. (L_(f)=80 cal//g,L_(v)= 540cal//g, S_(water) = 1cal//g-^(@) C) .