The reactions are as follows:
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: