In carbohydrates, the alpha or beta isomer is based on the group on the first carbon in the ring structure.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)

the answers are

c and c

the correct answer would be b) volume versus temperature, because they are also directly proportional.