Questions
20 g of boiling water is poured into an ice-cold brass vessel (specific heat 0.1 cal/g C0) of mass 100 g. The resulting temperature is:
a
66.66°C
b
6.66°C
c
0.66°C
d
50°C
detailed solution
Correct option is A
Let resulting temperature be 0 then by principle of calorimetry 20×1×(100-θ)=100×0.1×(θ-0) ⇒ θ =66.66oCTalk to our academic expert!
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