\[B\,\,\xleftarrow[Catalyst]{Lindlar's}R-C\equiv C-R\xrightarrow{Na/N{{H}_{3}}}A\] A and B are geometrical isomres \[\left( R-CH-=CH-R \right)-\]

\[B\,\,\xleftarrow[Catalyst]{Lindlar's}R-C\equiv C-R\xrightarrow{Na/N{

1.	\[B\,\,\xleftarrow[Catalyst]{Lindlar's}R-C\equiv C-R\xrightarrow{Na/N{{H}_{3}}}A\] A and B are geometrical isomres \[\left( R-CH-=CH-R \right)-\]
A.	A is trans, B is cis
B.	A and B both are cis
C.	A and B both are trans
D.	A is cis, B is trans
Answer» B. A and B both are cis

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\[B\,\,\xleftarrow[Catalyst]{Lindlar's}R-C\equiv C-R\xrightarrow{Na/N{{H}_{3}}}A\] A and B are geometrical isomres \[\left( R-CH-=CH-R \right)-\]

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