Both Statement I and Statement II are false
Both Statement I and Statement II are true
Statement I is true but Statement II is false
Statement I is false but Statement II is true
Statement I: p-Nitrophenol is more acidic than m- and o-nitrophenol due to resonance stabilization and inductive effects.
Statement II: Ethanol reacts slowly with Lucas reagent, not giving immediate turbidity (which is typical of tertiary alcohols).
Thus, Statement I is correct, and Statement II is incorrect.
List-I Compound | List-II Product in Basic Medium (in NaOH + Heat) | ||
A | Ethanal | (I) | Benzoic acid + Phenyl methanol |
B | Methanal | (II) | 3-Hydroxybutanal + But-2-enal |
C | Benzenecarbaldehyde | (III) | 4-Hydroxy-4-methylpentan-2-one + 4-Methylpent-3-en-2-one |
D | Acetone | (IV) | Formic acid + Methanol |
A body of mass 1000 kg is moving horizontally with a velocity of 6 m/s. If 200 kg extra mass is added, the final velocity (in m/s) is:
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