Fools gold (iron pyrite) is made up of iron sulfide (fes2). it has a molar specific heat of 25.418j/mol and a formula weight of 119.98 what is the specific heat of fools gold?

Answer : The specific heat of fools gold is .

Solution : Given,

Molar specific heat of fools gold =

Formula weight of fools gold = 119.98 g/mole

Formula used :

Molar specific heat substance = Specific heat of substance × Formula weight of substance

Now we have to calculate the specific heat of fools gold.

Now put all the given values in this formula, we get

Therefore, the specific heat of fools gold is .

it is b that is the answer.