Question

the heat realesed after combustion by a bomb calorimeter is 100KJ.if the heat capacity of the bomb celorimeter is 20KJ/K.than the change in tamprature of the bomb celorimeter is
(a)10k
(b)5k
(c)100k
(d)20k​

Answer 1

Answer:

the answer is c) 100k I think so

Explanation:

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Answer 2

Answer:

The change in temperature of the bomb calorimeter is (b) 5K

Explanation:

Heat released, ΔU = Cv ΔT

Here, ΔU = heat released = 100KJ

         Cv = heat capacity = 20KJ/K

Putting these values in above equation, 100 = 20 × ΔT

                                                                     ΔT = $\frac{100}{20}$ = 5K

So the change in temperature of the bomb calorimeter is 5K.