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A 90W immersion heater is used to supply energy for 5 minutes. The energy...

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Question 566
A
2.81jg-1
B
6.25Jg-1
C
8.89Jg-1
D
168.75Jg-1
E
5333.33Jg-1
Explanation
pt = ml 80

90 x 5 x 60 = 160 x L

L = \(\frac{27000}{160}\)

= 168.75Jg-1

= 168.75

Correct option: D

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