State whether each of the following statements is true or false:
A A mole of H2O weighs the same as a mole of SO2
B C2H6 is a saturated organic compound.
C There is more than one compound with the formula C5H12.
F The lower the specific heat of a substance, the more heat is required to increase its temperature by a specified amount.
G The density of ice is greater than that of liquid water.
H Heat is evolved when a solid forms a liquid.
I Alkane molecules are capable of reacting with each other to form polymers.
J Alkanes are produced when hydrogen is added to alkenes