Concept:The question distinguishes between two commonly confused words: "conscious" and "conscience".
Explanation:The word "conscious" refers to being aware of one's surroundings, thoughts, and sensations.
It means being awake, alert, and able to perceive things.
The word "conscience" refers to an inner moral sense that helps a person judge right from wrong.
It is like an internal guide based on personal values and ethics.
Option A is wrong because "conscious" does not mean brightness, and "conscience" does not mainly mean social awareness.
Option B is only partly correct because "awareness" fits "conscious", but "spiritually aware" is too narrow for "conscience".
Option C is correct because "conscious" clearly means being able to perceive, and "conscience" exactly means the inner sense of right and wrong.
Option D is wrong because "conscious" does not mean clarity of purpose, and "conscience" is not simply perception.
Answer:Option C: Conscious means being able to perceive and Conscience means inner sense of right and wrong.