Under what conditions the gases deviate from the ideal behavior ?
A. High temperature B. Low temperature C. High pressure D. B and C
Chemistry MCQs
Which one has the lowest density at room temperature ?
A. Ne B. N2 C. NH3 D. CO
The introduction of Kelvin scale in thermodynamic is according to_______________?
A. Boyles law B. Charles law C. Daltons law D. Grahams law
At constant temperature the pressure of an ideal gas is doubled its density becomes_______________?
A. Half B. Double C. Same D. None
The diffusion of gases at absolute zero will be________________?
A. Unchanged B. Slightly decreased C. Slightly increased D. Zero
Critical temperature for different gases is different and depends upon______________?
A. Size of molecule B. Shape of molecule C. Intermolecular attractions D. All of the above
What is the simplest form of matter ?
A. Gas B. Liquid C. Solid D. Semi solid
Which state of matter has the lowest density ?
A. Gas B. Liquid C. Solid D. Plasma
The solid particles only posses_____________________?
A. Translational motion B. Vibrational motion C. Rotational motion D. All of above motions
If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear ________________?
A. Straight line parallel to x-axis B. Straight line parallel to y-axis C. Straight line D. Curve