Which of the following is/are correct about light? A.
Light always travels at the same speed.
B.
Light cannot travel through liquids.
C.
Light energy travels as waves.
D.
all of these

What is the subscript for oxygen in its molecular formula

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.

The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?