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Alkynes can be reduced to alkenes hydrog...

Alkynes can be reduced to alkenes hydrogenation in presence of:

A

Rancy Ni

B

Anhy `AICI_3`

C

Pd

D

Lindlar's catalyst

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The correct Answer is:
D
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MBD PUBLICATION-HYDROCARBONS-QUESTION BANK
  1. Presence of peroxide effects the addition of:

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  2. Two jars A and B are filled with hydrocarbons. Br2 in C CI4 is added t...

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  3. Alkynes can be reduced to alkenes hydrogenation in presence of:

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  4. Which of the following alkenes is most stable?

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  5. Addition of halogen acid occurs at slowest rate in :

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  6. Which does not react with chlorine in dark?

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  7. A hydrocarbon has the formula C3H4 To fine out whether it contains two...

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  8. Butyne-1 and butyne-2 can be distinguished by:

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  9. Hydrogen has appreciable acidic character when it is bonded with:

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  10. If 20 ml of methane (CH4) is burnt using 50 ml of oxygen. The volume o...

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  11. In the following sequence the product D is, CH-= CH overset(HBr)rarr A...

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  12. The end product of the following sequence is, CaO+C overset(Heat)rarrA...

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  13. Of the following compounds ,which will have a zero dipole moment :

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  14. The compound having both sp and sp^2- hybridised carbon atom is :

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  15. When n-hexane/n-heptane is passed through Cr2O3 supported over alumina...

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  16. The C-H bond distance is the longest in:

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  17. The flash point in India is fixed at :

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  18. IUPAC name of CH2 = CH -CH3 group is :

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  19. When propyne is treated with aqueous H2SO4 in presence of HgSo4 the ma...

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  20. As compared to B.P. of straight chain isomers, the B.P. of branched ch...

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