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Match the names in Group 1 with invarient reactions in binary...

This question belongs to Metallurgical Engineering Physical Metallurgy
Physical Metallurgy
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Match the names in Group 1 with invarient reactions in binary phase diagram in Group 2.
Group 1 Group 2
P. Eutectic 1. S1 = S2 + S3
Q. Eutectoid 2. L = S1 + S2
R. Peritectoid 3. L1 = L2 + S
S. Monotectic 4. S1 + S2 = S3

Answer & Solution
Correct Answer: Option A
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