The reaction A → B shown here follows first-order kinetics. Initially different amounts of...

The reaction A → B shown here follows first-order kinetics. Initially different amounts of A molecules are placed in three containers of equal volume at the same temperature, (a) What are the relative rates of the reaction in these three containers? (b) How would the relative rates be affected if the volume of each container were doubled? (c) What are the relative half- lives of the reactions in (i) to (iii)?