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Haemoglobin is a complex compound of whi...

Haemoglobin is a complex compound of which metal ion?

A

`Fe^(2+)`

B

`Fe^(3+)`

C

`Co^(2+)`

D

`Co^(3+)`

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AAKASH INSTITUTE ENGLISH-TEST 2-Exercise
  1. The most acidic compound among the following is

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  2. Ethylene oxide when treated with phenyl magnesium bromide followed by ...

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  3. Haemoglobin is a complex compound of which metal ion?

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  4. What is the IUPAC name of the following compound?

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  5. Incorrect statement among the following is

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  6. Which is not an analgesic?

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  7. Choose the correct statement among the following

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  8. What is the general formula for haloalkanes? (X=halogen atom, n = 1, 2...

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  9. According to IUPAC, what is the suffix used for naming alcohols?

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  10. The volume strength of 10% (w/v) H2O2 solution is

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  11. Thermally most stable carbonate among the following is

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  12. The basic structural unit of pyrosilicates is

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  13. If partial pressure of N2 in gaseous mixture containing equal mass of ...

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  14. Under low pressure, minimum deviation from ideal gas behaviour is expe...

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  15. Molality of an aqueous solution having 0.9 mole fraction of solvent is

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  16. How many maximum number of electron(s) can be identified with the foll...

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  17. If the uncertainty in velocity of electron is 1*10^7 ms^-1 then the un...

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  18. What is the common name of Butan-2-ol?

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  19. The pair of species having same bond order is

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  20. The pair of iso-structural species is

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