Millionaire Mode

Ceramic Microstructures

Question 1 of 15

What is the primary role of grain boundaries in ceramic microstructures?

  1. Providing pathways for ion diffusion
  2. Enhancing the mechanical strength of the material
  3. Facilitating the formation of secondary phases
  4. Reducing the thermal conductivity of the material

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000