An organic compound -A- having molecular formula C3H6 on treated with aqueous H2SO4 gives -B- which on treated with HCl-ZnC12 gives -C- The compound C on treatment with ethanolic KOH gives back the compound -A- Identify the compounds A- B and C-

Dear Student, A #160;hydrocarbon #160;of #160;formula #8201;C3H6 #160;on #160;hydration #160;with #160; #160;sulphuric #160;acid #160;giv ...

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Standard X

Chemistry

Addition of Sulphuric Acid and Water

An organic co...

Question

An organic compound 'A' having molecular formula C₃H₆ on treated with aqueous H₂SO₄gives 'B' which on treated with HCl/ZnC1₂ gives 'C'. The compound C on treatment with ethanolic KOH gives back the compound 'A'. Identify the compounds A, B and C.

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Solution

Dear Student,

$A h y d r o c a r b o n o f f o r m u l a C_{3} H_{6} o n h y d r a t i o n w i t h s u l p h u r i c a c i d g i v e s B . S o A i s a n a l k e n e w i t h g e n e r a l f o r m u l a C_{n} H_{2 n} a n d i t g i v e s a l c o h o l B . A l c o h o l B r e a c t s w i t h A n h y Z n C l_{2} a n d C o n H C l (l u c a s r e a g e n t) t o g i v e h a l o a l k a n e . W h i c h r e a c t s w i t h s o d i u m e t h o x i d e t o g i v e a n a l k e n e b a c k . C H_{3} C H = C H_{2} \to_{H g^{2 +}}^{d i l H_{2} S O_{4}} C H_{3} C H (O H) - C H_{3} \to_{a n h y Z n C l_{2}}^{C o n H C l} C H_{3} C H (C l) - C H_{3} \overset{C_{2} H_{5} O N a}{\to} C H_{3} C H (O C_{2} H_{5}) - C H_{3} + N a C l A B C C H_{3} C H (O C_{2} H_{5}) - C H_{3} \overset{∆}{\to} C H_{3} C H = C H_{2} + C_{2} H_{5} O H T h u s A = 1 - p r o p e n e B = 2 - p r o p a n o l C = 2 - c h l o r o p r o p a n e$

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An organic compound 'A' having molecular formula C3H6 on treated with aqueous H2SO4 gives 'B' which on treated with HCl/ZnC12 gives 'C'. The compound C on treatment with ethanolic KOH gives back the compound 'A'. Identify the compounds A, B and C.

An organic compound 'A' having molecular formula C₃H₆ on treated with aqueous H₂SO₄gives 'B' which on treated with HCl/ZnC1₂ gives 'C'. The compound C on treatment with ethanolic KOH gives back the compound 'A'. Identify the compounds A, B and C.