Question

name the following with correct IUPAC name​

Answer 1

Answers :-

$(1) \: \sf \: Ch_3 - Ch = Ch - Ch_3$

[ Numbering ]

$↪ \sf \: {}^{1} Ch_3 - { }^{2} Ch = {}^{3} Ch - {}^{4} Ch_3$

$↪ { \boxed{ \red{ \sf{but - 2 - ene.}}}}$

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$(1) \: \sf \: Ch≡ C - Ch_3$

[ Numbering ]

$↪ \sf \: {}^{1} Ch≡ {}^{2} C - {}^{3} Ch_3$

$↪ { \boxed{ \red{ \sf{prop - 1 - yne.}}}}$

Learn more :-

Name Of Carbon Chains :-

↪$\sf(1)\:meth$

↪$\sf{(2) \: Eth }$

↪$\sf{(3) \: Prop }$

↪$\sf{(4) \: but }$

↪$\sf{(5) \: pent }$

↪$\sf{(6) \: hex}$

↪$\sf{(7) \: hept }$

↪$\sf{(8) \: oct }$

↪$\sf{(9) \: non}$

↪$\sf{(10) \: dec }$

Answer 2

Answer:

1st ans.. But-2-ene

2nd....Propyne or prop-1- yne