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Some Basic Concepts of Chemistry question

2001 · Q107
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Some Basic Concepts of Chemistry question

2001 · Q107

NEETChemistrySome Basic Concepts of ChemistryMCQ+4 / −1
Percentage of Se in peroxidase anhydrous enzyme is 0.5% by weight (at. wt. = 78.4) then minimum molecular weight of peroxide anhydrous enzyme is
  1. A
    1.568 ×\times× 104
  2. B
    1.568 ×\times× 103
  3. C
    15.68
  4. D
    2.136 ×\times× 104
View written solutionFree

Correct answer: A

1000.5×78.4=1.568×104{{100} \over {0.5}} \times 78.4 = 1.568 \times {10^4}0.5100​×78.4=1.568×104

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