What conclusion would you draw from the following graphs for an ideal gas?

Which of the following graph is incorrect for an ideal gas?

Which of the following graph is incorrect for an ideal gas?

pV-p graph of an ideal gas in

What conclusion can you draw from the following observations on a resistor made of alloy manganin? :

What conclusion can you draw from the follwing observation on a resistor made of alloy manganin ?

Draw a V-I graph for a conductor at two different temperatures. What conclusion do you draw from your graph for the variation of resistance of the conductor with temperature ?

What conclusions would you draw if the Lassaigne's extract gives a blood red colouration with Fe CI_3 ?

What conclusion do you draw when displacement-time graph of a body is as shwon in Figure ?