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प्रश्न
Complete the following reaction.
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उत्तर
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संबंधित प्रश्न
What is Stephen reaction?
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{C6H5N2Cl ->[CuCN] A ->[H2O/H^+] B ->[NH3] C}\]
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{CH3CH2I ->[NaCN] A ->[OH^-][Partial hydrolysis] B ->[NaOH + Br2] C}\]
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{CH3NH2 ->[CH3Br] A ->[CH3COCl] B ->[B2H6] C}\]
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{CH3CH2NC ->[HgO] A ->[H2O] B ->[i) NaNO2/HCl][ii) H2O] C}\]
Which of the following species are involved in the carbylamine test?
(i) \[\ce{R - NC}\]
(ii) \[\ce{CHCl3}\]
(iii) \[\ce{COCl2}\]
(iv) \[\ce{NaNO2 + HCl}\]
Alkyl cyanides can be obtained from primary acid amides using ______.
Account for the following.
Aniline does not undergo Friedel-Crafts reaction.
Write short note on:
Ammonolysis
Write preparation of ethyl cyanide from ethyl bromide.
