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Bihar Board XII
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Chemistry
List of top Chemistry Questions on Organic Chemistry asked in Bihar Board XII
The IUPAC name of CH$_3$COOC$_2$H$_5$ is
Bihar Board XII - 2025
Bihar Board XII
Chemistry
Organic Chemistry
is a
Bihar Board XII - 2025
Bihar Board XII
Chemistry
Organic Chemistry
Reaction of primary amine with chloroform in the presence of alcoholic KOH is called
Bihar Board XII - 2025
Bihar Board XII
Chemistry
Organic Chemistry
Which of the following has zero dipole moment?
Bihar Board XII - 2025
Bihar Board XII
Chemistry
Organic Chemistry
What is the carbyl amine reaction?
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
\(CH_3\text{CH}_2\text{C} \, \text{NH}_2 \text{ is a} \)
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
Explain the following with examples:
(i) Aldol condensation (ii) Cannizzaro's reaction
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
Write IUPAC names of the following compounds:
(i) CH₃-CH₂-COOH
(ii) CH₂=COOH
(iii) ClCH₂-COOH
(iv) CH₃-CH=CH-COOH
(v) CH₃-CO-CH₂-COOH
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
How would you distinguish among primary, secondary, and tertiary alcohols?
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
Butan-2-ol is a
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
The general molecular formula of saturated monocarboxylic acids is
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
By which of the following formic acid and formaldehyde can be distinguished?
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
Acetamide is
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
Which of the following is the most basic?
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
With which of the following does acetic acid not form acyl chloride?
Bihar Board XII - 2024
Bihar Board XII
Chemistry
Organic Chemistry
What is formed when benzene reacts with ethyl bromide in the presence of anhydrous AlCl$_3$? Give equation.
Bihar Board XII - 2023
Bihar Board XII
Chemistry
Organic Chemistry
Which of the following is soluble in water?
Bihar Board XII - 2023
Bihar Board XII
Chemistry
Organic Chemistry
Which of the following is ether?
Bihar Board XII - 2023
Bihar Board XII
Chemistry
Organic Chemistry
Which of the following is a Vinyl halide?
Bihar Board XII - 2023
Bihar Board XII
Chemistry
Organic Chemistry