Which of these statements is/are true?
i: a reaction stops when the equilibrium is reached.
ii: an equilibrium reaction is not affectedby increasing the concentrations of products.
iii. if one starts with a higher pressure of reactant, the equilibrium constant will be larger.

The correct answer is III. If one starts with a higher pressure of reactant, the equilibrium constant will be larger.

Explanation:

I - The reaction does not stop when it reaches equilibrium. It continues to react but at a very high speed both in the direction of the reactants to the products (direct direction) and the reactants to the products (reverse direction).

II - There are 3 main factors that affect the equilibrium of a reaction:  Concentration of reactants or products; Temperature; Pressure (only gaseous reactions).

III - An increase in pressure the equilibrium will shift to the right and the yield will increase

i'm hoping this is like a multiple answer question. if it is then it would be, the location of the plants and also the height of the plants since one she wants to know where in her garden the chamomile grows best. but also to see which plants grew better in the location she also has to measure the plant itself. (if you can only choose one answer than it would be c).

thats a little if u want the answer just look it up on google thats what i do haha : )