Answer :
Avogadro law = n1v2=n2v1
Charles law = v1t2=v2t1
Boyle law = p1v1= p2v2
ideal gas law = pv=nRT
so it is boyle law
Charles law = v1t2=v2t1
Boyle law = p1v1= p2v2
ideal gas law = pv=nRT
so it is boyle law