The Gas Laws
CHXI06:STATES OF MATTER

314365 If \(\mathrm{300 \mathrm{~mL}}\) of a gas at \(\mathrm{27^{\circ} \mathrm{C}}\) is cooled to \(\mathrm{-3^{\circ} \mathrm{C}}\) at constant pressure, then the final volume is

1 \(\mathrm{540 \mathrm{~mL}}\)
2 \(\mathrm{135 \mathrm{~mL}}\)
3 \(\mathrm{270 \mathrm{~mL}}\)
4 \(\mathrm{350 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314366 Which of the following indicates Charles law mathematically (when \(\mathrm{\mathrm{n}, \mathrm{P}}\) are constant)?
(I) \(\mathrm{\mathrm{VT}=}\) constant
(II) \(\mathrm{V_{t}=V_{0}\left(1+\dfrac{t}{273}\right)}\)
(III) \(\mathrm{V_{0}=V_{t}\left(1+\dfrac{t}{273}\right)}\)
(IV) \(\mathrm{\mathrm{V} / \mathrm{T}=}\) constant \(\left( {\rm{K}} \right)\)

1 I, IV
2 I, II
3 II, III
4 II, IV
CHXI06:STATES OF MATTER

314367 A jar contains a gas and a few drops of water at TK. The pressure in the air is \(\mathrm{830 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The temperature of the jar is reduced by \(\mathrm{1 \%}\). The vapour pressure of water at two temperatures are 30 and \(\mathrm{25 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The new pressure in the jar is

1 \(\mathrm{717 \mathrm{~mm} \mathrm{Hg}}\)
2 \(\mathrm{100 \mathrm{~mm} \mathrm{Hg}}\)
3 \(\mathrm{817 \mathrm{~mm} \mathrm{Hg}}\)
4 \(\mathrm{60 \mathrm{~mm} \mathrm{Hg}}\)
CHXI06:STATES OF MATTER

314368 A truck carrying oxygen cylinders is filled with oxygen at \(\mathrm{-23^{\circ} \mathrm{C}}\) and at pressure of 3 atmosphere in Srinagar, Kashmir. Determine the internal pressure when the truck drives through Madras, Tamilnadu where the temperature is \(\mathrm{30^{\circ} \mathrm{C}}\)

1 \(\mathrm{2.64 \mathrm{~atm}}\).
2 \(\mathrm{1.64 \mathrm{~atm}}\)
3 \(\mathrm{1 \mathrm{~atm}}\).
4 \(\mathrm{3.64 \mathrm{~atm}}\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXI06:STATES OF MATTER

314365 If \(\mathrm{300 \mathrm{~mL}}\) of a gas at \(\mathrm{27^{\circ} \mathrm{C}}\) is cooled to \(\mathrm{-3^{\circ} \mathrm{C}}\) at constant pressure, then the final volume is

1 \(\mathrm{540 \mathrm{~mL}}\)
2 \(\mathrm{135 \mathrm{~mL}}\)
3 \(\mathrm{270 \mathrm{~mL}}\)
4 \(\mathrm{350 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314366 Which of the following indicates Charles law mathematically (when \(\mathrm{\mathrm{n}, \mathrm{P}}\) are constant)?
(I) \(\mathrm{\mathrm{VT}=}\) constant
(II) \(\mathrm{V_{t}=V_{0}\left(1+\dfrac{t}{273}\right)}\)
(III) \(\mathrm{V_{0}=V_{t}\left(1+\dfrac{t}{273}\right)}\)
(IV) \(\mathrm{\mathrm{V} / \mathrm{T}=}\) constant \(\left( {\rm{K}} \right)\)

1 I, IV
2 I, II
3 II, III
4 II, IV
CHXI06:STATES OF MATTER

314367 A jar contains a gas and a few drops of water at TK. The pressure in the air is \(\mathrm{830 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The temperature of the jar is reduced by \(\mathrm{1 \%}\). The vapour pressure of water at two temperatures are 30 and \(\mathrm{25 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The new pressure in the jar is

1 \(\mathrm{717 \mathrm{~mm} \mathrm{Hg}}\)
2 \(\mathrm{100 \mathrm{~mm} \mathrm{Hg}}\)
3 \(\mathrm{817 \mathrm{~mm} \mathrm{Hg}}\)
4 \(\mathrm{60 \mathrm{~mm} \mathrm{Hg}}\)
CHXI06:STATES OF MATTER

314368 A truck carrying oxygen cylinders is filled with oxygen at \(\mathrm{-23^{\circ} \mathrm{C}}\) and at pressure of 3 atmosphere in Srinagar, Kashmir. Determine the internal pressure when the truck drives through Madras, Tamilnadu where the temperature is \(\mathrm{30^{\circ} \mathrm{C}}\)

1 \(\mathrm{2.64 \mathrm{~atm}}\).
2 \(\mathrm{1.64 \mathrm{~atm}}\)
3 \(\mathrm{1 \mathrm{~atm}}\).
4 \(\mathrm{3.64 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314365 If \(\mathrm{300 \mathrm{~mL}}\) of a gas at \(\mathrm{27^{\circ} \mathrm{C}}\) is cooled to \(\mathrm{-3^{\circ} \mathrm{C}}\) at constant pressure, then the final volume is

1 \(\mathrm{540 \mathrm{~mL}}\)
2 \(\mathrm{135 \mathrm{~mL}}\)
3 \(\mathrm{270 \mathrm{~mL}}\)
4 \(\mathrm{350 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314366 Which of the following indicates Charles law mathematically (when \(\mathrm{\mathrm{n}, \mathrm{P}}\) are constant)?
(I) \(\mathrm{\mathrm{VT}=}\) constant
(II) \(\mathrm{V_{t}=V_{0}\left(1+\dfrac{t}{273}\right)}\)
(III) \(\mathrm{V_{0}=V_{t}\left(1+\dfrac{t}{273}\right)}\)
(IV) \(\mathrm{\mathrm{V} / \mathrm{T}=}\) constant \(\left( {\rm{K}} \right)\)

1 I, IV
2 I, II
3 II, III
4 II, IV
CHXI06:STATES OF MATTER

314367 A jar contains a gas and a few drops of water at TK. The pressure in the air is \(\mathrm{830 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The temperature of the jar is reduced by \(\mathrm{1 \%}\). The vapour pressure of water at two temperatures are 30 and \(\mathrm{25 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The new pressure in the jar is

1 \(\mathrm{717 \mathrm{~mm} \mathrm{Hg}}\)
2 \(\mathrm{100 \mathrm{~mm} \mathrm{Hg}}\)
3 \(\mathrm{817 \mathrm{~mm} \mathrm{Hg}}\)
4 \(\mathrm{60 \mathrm{~mm} \mathrm{Hg}}\)
CHXI06:STATES OF MATTER

314368 A truck carrying oxygen cylinders is filled with oxygen at \(\mathrm{-23^{\circ} \mathrm{C}}\) and at pressure of 3 atmosphere in Srinagar, Kashmir. Determine the internal pressure when the truck drives through Madras, Tamilnadu where the temperature is \(\mathrm{30^{\circ} \mathrm{C}}\)

1 \(\mathrm{2.64 \mathrm{~atm}}\).
2 \(\mathrm{1.64 \mathrm{~atm}}\)
3 \(\mathrm{1 \mathrm{~atm}}\).
4 \(\mathrm{3.64 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314365 If \(\mathrm{300 \mathrm{~mL}}\) of a gas at \(\mathrm{27^{\circ} \mathrm{C}}\) is cooled to \(\mathrm{-3^{\circ} \mathrm{C}}\) at constant pressure, then the final volume is

1 \(\mathrm{540 \mathrm{~mL}}\)
2 \(\mathrm{135 \mathrm{~mL}}\)
3 \(\mathrm{270 \mathrm{~mL}}\)
4 \(\mathrm{350 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314366 Which of the following indicates Charles law mathematically (when \(\mathrm{\mathrm{n}, \mathrm{P}}\) are constant)?
(I) \(\mathrm{\mathrm{VT}=}\) constant
(II) \(\mathrm{V_{t}=V_{0}\left(1+\dfrac{t}{273}\right)}\)
(III) \(\mathrm{V_{0}=V_{t}\left(1+\dfrac{t}{273}\right)}\)
(IV) \(\mathrm{\mathrm{V} / \mathrm{T}=}\) constant \(\left( {\rm{K}} \right)\)

1 I, IV
2 I, II
3 II, III
4 II, IV
CHXI06:STATES OF MATTER

314367 A jar contains a gas and a few drops of water at TK. The pressure in the air is \(\mathrm{830 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The temperature of the jar is reduced by \(\mathrm{1 \%}\). The vapour pressure of water at two temperatures are 30 and \(\mathrm{25 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\). The new pressure in the jar is

1 \(\mathrm{717 \mathrm{~mm} \mathrm{Hg}}\)
2 \(\mathrm{100 \mathrm{~mm} \mathrm{Hg}}\)
3 \(\mathrm{817 \mathrm{~mm} \mathrm{Hg}}\)
4 \(\mathrm{60 \mathrm{~mm} \mathrm{Hg}}\)
CHXI06:STATES OF MATTER

314368 A truck carrying oxygen cylinders is filled with oxygen at \(\mathrm{-23^{\circ} \mathrm{C}}\) and at pressure of 3 atmosphere in Srinagar, Kashmir. Determine the internal pressure when the truck drives through Madras, Tamilnadu where the temperature is \(\mathrm{30^{\circ} \mathrm{C}}\)

1 \(\mathrm{2.64 \mathrm{~atm}}\).
2 \(\mathrm{1.64 \mathrm{~atm}}\)
3 \(\mathrm{1 \mathrm{~atm}}\).
4 \(\mathrm{3.64 \mathrm{~atm}}\)
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here