How does concentrated $HNO_3$ react with aluminium?

The reaction that does not produce nitrogen is

For the properties mentioned,the correct trend for the different species is in

Given below are two statements:
Statement $I$: Like nitrogen that can form ammonia,arsenic can form arsine.
Statement $II$: Antimony cannot form antimony pentoxide.
In the light of the above statements,choose the most appropriate answer from the options given below:

Which of the following statements is not true for nitrogen?

Of the following,the most acidic is