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A peroxidase enzyme contains 2% selenium...

A peroxidase enzyme contains 2% selenium(Se=80). The minimum molecular weight of the enzyme is

A

1000

B

2000

C

4000

D

800

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -1
  1. The volume of CO(2) obtained by the complete decomposition of one mole...

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  2. Aluminium reacts with hydrogen chloride to produce H2 according to the...

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  3. A peroxidase enzyme contains 2% selenium(Se=80). The minimum molecular...

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  4. The amount of Mg in gms. to be dissolved in dilute H(2)SO(4) to libera...

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  5. The mass of 80% pure H(2)SO(4) required to completely neutralise 60g o...

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  6. Haemoglobin contains 0.33% iron (Fe=56). The molecular weight of haemo...

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  7. The number of moles of KI required to produce 0.4 mole K(2)HgI(4) is

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  8. The number of molecules of CO(2) liberated by complete combustion of 0...

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  9. 5 g of a sample of magnesium carbonate on treatment with excess of dil...

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  10. Phosphine on decomposition produces phosphorus and hydrogen. When 100 ...

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  11. 0.00025 has how many significant figures?

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  12. The proper value of significant figures in 38.0 +0.0035+0.00003 is.

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  13. The number of significant figures in electronic charge 1.602 xx 10^(@)...

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  14. The correctly reported answer of the addition of 4.523, 2.3 and 6.24 w...

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  15. After rounding 1.235 and 1.225 to three significant figures, we will h...

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  16. The number of significant figures in it are

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  17. On dividing 0.25 by 22.1176, the actual answer is 0.011303. The correc...

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  18. 8.281 has how many significant figures?

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  19. The number of significant figures in 0.0045 are

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  20. Which of the following is incorrect about SI units ?

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