A) \[1.568\times {{10}^{4}}\]
B) \[1.568\times {{10}^{3}}\]
C) \[15.68\]
D) \[3.136\times {{10}^{4}}\]
Correct Answer: A
Solution :
0.5gm Se \[\to \]100gm peroxidase anhydrous enzyme 78.4gm Se \[\to \frac{100\times 78.4}{0.5}=1.568\times {{10}^{4}}\] Minimum m.w. \[\to \]molecule at least contain one selenium.
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