Three liquids A, B and C having same specific heat and mass m, 2m and 3m have temperatures 20ºC, 40ºC and 60ºC respectively. Temperature of the mixture when:
Column-I | Column-I |
(i) A and B are mixed | [A] 35ºC |
(ii) A and C are mixed | [B] 52ºC |
(iii) B and C are mixed | [C] 50ºC |
(iv) A, B and C all three Are mixed | [D] 45ºC |
[E] None |
Text Solution
Verified by ExpertsThe correct answer is:
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Ans.
(i) [E]
(ii) [C]
(iii) [B]
(iv) [E]
Sol.
(i) 35 0 C
(ii) 50ºC
(iii) 52ºC
(iv) 35 0 C
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