- For the hydrogen atom, the orbital with the lowest energy is the \( 1s \) orbital.
Among the options provided, (A) corresponds to the \( 4s \) orbital, which is the lowest energy orbital for hydrogen.
Final Answer: Option (1).
In Carius method of estimation of halogen, 0.25 g of an organic compound gave 0.15 g of silver bromide (AgBr). The percentage of Bromine in the organic compound is ________________ × 10-1% (Nearest integer).
(Given: Molar mass of Ag is 108 and Br is 80 g mol-1)
For the reaction:
The correct order of set of reagents for the above conversion is :
The steam volatile compounds among the following are: