Which one of the following graph is correct at constant pressure?

Which of the following graph is correct?

Which of the following graph is correct

Which of the following graphs is/are correct.

Which of the following graphs are correct ?

Which of the following graphs is correct for a reaction?

which one of the following graph is not correct for ideal gas ? d=density ,P=pressure,T=Temperature

which one of the following graph is not correct for ideal gas ? d=density ,P=pressure,T=Temperature

Which one of the following is the correct PV vs P plot at constant temperature for an ideal gas ? (P and V stand for pressure and volume of the gas respectively)

The displacement-time graph of a particle executing simple harmonic motion is shown in the figure Which one of the following graphs is the correct forcetime graph for the motion of the particle ?