Question

30 For which of the following Keg values does the equilibrium lie to the right? a) Keq = 1 x 10-14 b) Keq = 1 x 10-4 c) Keq = 1 x 105 d) Keg = 1 x 1015 e) no correct response 32 According to collision theory, which of the following factors influences the rate of a reaction? Choose all that apply. a) the molar mass of the reactants b) the pH of the reactants c) the physical state of the reactants d) the temperature of the reactants e) the odor of the reactants 33 Consider the following given information about two reactions, each of which involves only two reactants: Reaction 1: low activation energy: high temperature: 1 molt concentration Reaction 2: high activation energy, low temperature: 1 mol/L concentration When the reactants for each reaction are first mixed, which reaction is faster? a) Reaction 1 b) Reaction 2 PIC.COLLAGE

Answer 1

30) The larger the K eq value the more are the products and thus the equilibrium hifts more towards right side.

Thus the ones with Keq >1 , that is options 3 and 4 lie to the right side or product side of equilibrium.

32) options C and D

The rate of reaction depends on the physical state of reactants and also on temperature.

32)

Reaction 1 with low activation energy and high temperature proceeds faster.

the higher the activation energy the slow isthe reaction.