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📚NCERT Questions

1,675 solved questions with detailed explanations

Exams

All ExamsCBSE11(591)CBSE10(499)CBSE12(275)NCERT11(210)NCERT10(100)
141

Where does the breakdown of pyruvate to give carbon dioxide, water, and energy take place in aerobic respiration?

CBSE10
142

Which of the following methods is suitable for preparing aromatic ketones from benzene or substituted benzenes?

CBSE12
143

After balancing charges in individual half-reactions, what is done to equalize the number of electrons in both half-reactions?

CBSE11
144

What is the oxidation number of oxygen in peroxides like H2O2?

CBSE11
145

What prefix is added to the name of a corresponding straight chain alkane to name a saturated monocyclic compound?

NCERT11
146

Which of the following is a characteristic of a single covalent bond according to Lewis dot structures?

CBSE11
147

Which of the following pairs represents isotopes?

CBSE11
148

Which of the following methods is suitable for preparing benzoic acid from methylbenzene (toluene)?

CBSE12
149

Why is sucrose considered a non-reducing sugar?

CBSE12
150

Which organ in the human excretory system produces urine?

CBSE10
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