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Chemistry 1488 MCQs [All-Courses]

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One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?

A 22.414 m3

B 44.828 dm3

C 22.414 dm3

D 11.212 cm3

Review Detailed Answer

Correct Answer: 22.414 dm3

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

Review Detailed Answer

Correct Answer: Straight line

The solid particles only posses_____________________?

A Translational motion

B Vibrational motion

C Rotational motion

D All of above motions

Review Detailed Answer

Correct Answer: Vibrational motion

Which state of matter has the lowest density ?

A Gas

B Liquid

C Solid

D Plasma

Review Detailed Answer

Correct Answer: Gas

What is the simplest form of matter ?

A Gas

B Liquid

C Solid

D Semi solid

Review Detailed Answer

Correct Answer: Gas

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

Review Detailed Answer

Correct Answer: All of the above

The diffusion of gases at absolute zero will be________________?

A Unchanged

B Slightly decreased

C Slightly increased

D Zero

Review Detailed Answer

Correct Answer: Zero

The introduction of Kelvin scale in thermodynamic is according to_______________?

A Boyles law

B Charles law

C Daltons law

D Grahams law

Review Detailed Answer

Correct Answer: Charles law

Which one has the lowest density at room temperature ?

A Ne

B N2

C NH3

D CO

Review Detailed Answer

Correct Answer: NH3

Under what conditions the gases deviate from the ideal behavior ?

A High temperature

B Low temperature

C High pressure

D B and C

Review Detailed Answer

Correct Answer: B and C

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Chemistry 1488 MCQs [All-Courses]

All Topics 1488

All Topics 1488

One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?

If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear ________________?

The solid particles only posses_____________________?

Which state of matter has the lowest density ?

What is the simplest form of matter ?

Critical temperature for different gases is different and depends upon______________?

The diffusion of gases at absolute zero will be________________?

The introduction of Kelvin scale in thermodynamic is according to_______________?

Which one has the lowest density at room temperature ?

Under what conditions the gases deviate from the ideal behavior ?