Which is not true of the ideal gas law? -For a given amount of gas held at constant temperature, the product of pressure and
volume is constant.

-It describes the behavior of an ideal gas in terms of the pressure, volume,
temperature, and number of moles of gas present.

-None of the above.

-The value of R is 0.082.1 L. atm/mol. K.

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.