📚NCERT Questions — CBSE12
275 solved questions with detailed explanations
The IUPAC name for H2N-CH2-CH2-NH2 is:
A larger Kb value for an amine indicates:
Which nitrogenous base is found in RNA but not in DNA?
The presence of electron-withdrawing groups on a phenol ring generally:
The carbonyl carbon atom in aldehydes and ketones is sp²-hybridised. Which of the following statements is true regarding its bonding?
Why is sucrose considered a non-reducing sugar?
Why are the methods for preparing alkyl halides from alcohols not applicable for the preparation of aryl halides from phenols?
Which of the following reducing agents can convert diazonium salts to arenes?
Proteins are polymers of which type of amino acids?
Which of the following methods can be used to prepare benzoic acid from toluene?