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jee_main_2025_29_jan_morning - Organic Chemistry - Some Basic Principles and Techniques Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #26 Nucleophiles and Electrophiles
Total number of nucleophiles from the following is :- mathrm N H _ 3, mathrm P h S H, (mathrm H _ 3 mathrm C) _ 2 mathrm S, mathrm H _ 2 mathrm C = mathrm C H _ 2, stackrel ominus mathrm O mathrm H, mathrm H _ 3 mathrm O ^ oplus, (mathrm C H _ 3) _ 2 mathrm C O, > = mathrm N C H _ 3
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QUESTION #30 IUPAC Nomenclature of Organic Compounds
Match List-I with List-II.
List-I (Structure)List-II (IUPAC Name)(A) mathrmH_3C-CH_2-CH(C_2H_5)-CH_2-CH(CH_3)-C_2H_5(I) 4-Methylpent-1-ene(B) mathrm(CH_3)_2C(C_3H_7)_2(II) 3-Ethyl-5-methylheptane(C) mathrmCH_2=C(CH_3)-CH=CH-CH_3(III) 4,4-Dimethylheptane(D) mathrm(CH_3)_2CH-CH_2-CH=CH_2(IV) 2-Methyl-1,3-pentadiene Choose the correct answer from the options given below:
QUESTION #44 Purification of Organic Compounds - Steam Distillation
The steam volatile compounds among the following are:
(A) {{IMG1}}(B) {{IMG2}}(C) {{IMG3}}(D) {{IMG4}} Choose the correct answer from the options given below:
QUESTION #48 Sigma and Pi Bonds
The sum of sigma (sigma) and mathrmpi(pi) bonds in Hex-1,3-dien-5-yne is ________.
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