Answer:
<h2><em><u>(a) indra point</u></em></h2>
Explanation:
Indira point is the southern most point of India and is situated on great nicobar island in the nicobar island.
High temperature and pressure produce the highest rate of reaction. However, this must be balanced with the high cost of the energy needed to maintain these conditions. Catalysts increase the rate of reaction without affecting the yield. This can help create processes which work well even at lower temperatures.
I hope this helps you.