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B overset(Lindlar's)underset(Catalyst)la...

`B overset(Lindlar's)underset(Catalyst)larrR-C=C-Roverset(Na//Nh_(3))rarr`
A and B are geometrical isomers (R-CH-R)of which type?

A

A is cis and B is trans

B

A is trans and B is cis

C

A and B are cis

D

A and B are trans

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The correct Answer is:
B
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OP TANDON-UNSATURATED HYDROCARBONS-OBJECTIVE QUESTIONS
  1. The product C is CH(3).CH(2).C-=CH+HCl rarrBoverset(HI)rarrC

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  2. CaC(2)+H(2)O to (X) overset(O(3)//H(2)O)toHCOOH, (X) is:

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  3. B overset(Lindlar's)underset(Catalyst)larrR-C=C-Roverset(Na//Nh(3))rar...

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  4. The reagent(s) for the following conversion, is/are:

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  5. Arrange the following according to the increasing order of stability: ...

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  6. Identify the products in the following reaction 3CH(3)CH=CH(2)overse...

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  7. A hydrocarbon of molecular formula, C(6)H(10) reacts with sodamine and...

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  8. 2,3-Dimethyl-2-butene can be prepared by heating which of the followin...

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  9. What will be the increasing order of the stability of the following al...

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  10. The isomerism of 1-butyne to 2-butyne can be achieved by treatment wit...

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  11. The angle strain in cyclobutane is:

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  12. A mixture of 1-chlorobutane and 2-chlorobutane when treated with alcoh...

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  13. Acetylene and HCHO react in presence of copper acetylide catalyst to f...

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  14. The major product formed when 3,3-dimethylbutan-2-ol is heated with co...

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  15. CH(3)-underset(CH(3))underset(|)(CH)-CH=CH(2)+HBr to 'A' 'A' (predom...

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  16. The hydrocarbon, which can react with sodium in liquid ammonia is

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  17. Oxidation of 1-butene with hot KMnO(4) solution produces:

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  18. Ammong the following the one which can exist in free state as a stable...

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  19. A compound 'X' on ozonolysis followed by reduction gives an aldehyde, ...

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  20. the number of alkynes possible with molecular formula C(5)H(8) is :

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