Consider the following statement: In case of a superconductor 1.B = 0 2. r is high 3.diamagnetism is high 4.transition temperature varies with isotopic mass. Of the above statements

Consider the following statement: In case of a superconductor 1.B = 0

1.	Consider the following statement: In case of a superconductor 1.B = 0 2. r is high 3.diamagnetism is high 4.transition temperature varies with isotopic mass. Of the above statements
A.	1 and 2 are correct
B.	2, 3, 4 are correct
C.	1, 3, 4 are correct
D.	2, 4 are correct
Answer» D. 2, 4 are correct

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Consider the following statement: In case of a superconductor 1.B = 0 2. r is high 3.diamagnetism is high 4.transition temperature varies with isotopic mass. Of the above statements

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