Question

42 At standard pressure, the total amount of heat required to completely vaporize a 100. gram sample of water at its boiling point is(1) 2.26 X 10 J (3) 2.26 X 103 J

(2) 2.26 X 102 J (4) 2.26 X 105 J

Answer 1

4 is the actual answer, the other answer can eat my ...

Step-by-step explanation:

The answer is 100% legit answer choice 4 not 3!!!!!!

This is because the 2260 is 10^2 and then ^3 is increased when boiling a 100 gram