A sample of iron receives 50 J of heat energy that raises the temperature of the iron 25.0$^circ$C. If iron has a specific heat of 0.10 J/g$^circ$C, what is the mass of the iron sample?

CHEMISTRY

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A sample of iron receives 50 J of heat energy that raises the temperature of the iron 25.0

A	25g
B	30g
C	20g
D	50g

Explanation:

Detailed explanation-1: -This tells you that in order to increase the temperature of 35.0 g of iron by 1∘C, you need to provide it with 3.78 cal of heat.

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SSC MTS EXAM

SSC

CHEMISTRY