Use suitable examples to explain the following i) Dickmann reaction ii) Cannizzaros reaction iii)The Diels-Alder reaction giving Cyclohexene (b)
Draw the structures of the following compounds
ii)Acetophenone iii) 4-Methylcyclohexanone
i) Pyridine-3-aldehyde
iv) Furan​

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?