In which of the following situations does light exhibit particle properties? A.
Different materials reflect different colors of light.
B.
Light appears to bend around obstacles in its path.
C.
Light travels in straight lines through uniform materials.
D.
Different materials absorb different colors of light.

answer is a

explanation:

i believe it is c.) 1575 j.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.