Question 1 1 pts When a chemical bond is broken O energy is released from the at

Question

Question 1 1 pts When a chemical bond is broken O energy is released from the atoms in the molecule O energy is absorbed by the atoms in the molecule the energy of the atoms in the molecule doesn't change O the energy of the atoms in the molecule may or may not change Question 2 1 pts When energy is converted from thermal energy to kinetic energy (without friction or dissipation) and no other energy changes: O the kinetic energy increases by the same amount that thermal energy decreases O the kinetic energy increases more than thermal energy decreases O the kinetic energy increases less than thermal energy decreases O the kinetic energy could change by more than the thermal energy change or by less than the thermal energy change

Explanation / Answer

1.)

when a chemical bond is broken

energy is absorbed by atoms in molecule

is an endothermic process

2.)

no other energy changes because

Thermal energy cannot be converted fully into other forms of energy, because it is impossible to force the atoms to

move all in the same direction

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