Chlorine is manufactured by

The interhalogen compound formed from the reaction of bromine with an excess of fluorine is:

The correct order of acidity of the following hydra acids is:

Find out which of the following statements are true or false:
$(a)$ Number of $S-S$ bonds in $H_2S_nO_6$ is $(n-1)$.
$(b)$ When $F_2$ reacts with $H_2O$,it forms $HF$,$O_2$,and $O_3$.
$(c)$ $XeF_6$ on hydrolysis shows a disproportionation reaction.
$(d)$ $Al$ metal on reacting with dilute $NaOH$ gives a white precipitate of $Al(OH)_3$ as a final product.

Identify the false statement from the following about fluorine.

The elements with atomic numbers $9, 17, 35, 53, 85$ are all