If gold number of A,B,C and D are 0.005, 0.05, 0.5 and 5 respectively, then which of the following will have the highest protective power [Pb. CET 2001; CPMT 2000]

If gold number of A,B,C and D are 0.005, 0.05, 0.5 and 5 respectively,

1.	If gold number of A,B,C and D are 0.005, 0.05, 0.5 and 5 respectively, then which of the following will have the highest protective power [Pb. CET 2001; CPMT 2000]
A.	A
B.	B
C.	C
D.	D
Answer» B. B

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If gold number of A,B,C and D are 0.005, 0.05, 0.5 and 5 respectively, then which of the following will have the highest protective power [Pb. CET 2001; CPMT 2000]

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