What is the molarity of a solution containing 20 grams of naoh in 500 milliliters of solution?
(1) 1 m (3) 0.04 m
(2) 2 m (4) 0.5 m

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.