Which one is binory salt A, solution A B, solution B C, solution C D, solution D

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

Smallest intensity of a stimulus that you can detect 50 percent of the time is

The law of reflection states that the angle of reflection is equal to the angle of