First answer: 4
Second answer: I think 2?
Third answer: 5
Fourth answer: 1
The above statement is very true.
The inguinal hernia results from abnormal enlargement of the opening of the inguinal canal through which vessels, spermatic cord and nerves of male reproductive system pass (in males only). Hernias are protrusion of visceral through abdominal wall. They may be congenital or acquired ; Acquired occurs when a natural weakness is further aggravated by either a strain or a direct blow.
N2(g) + 3H2(g) <--> 2NH3(g)
Bear in mind that this is a reversible reaction.
