Ideal Gas
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CHXI06:STATES OF MATTER

314207 The weight of \(\mathrm{\mathrm{CH}_{4}}\) in a 9 litre cylinder at 16 atm and \(\mathrm{27^{\circ} \mathrm{C}}\) is \(\mathrm{\left(\mathrm{R}=0.0821 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\right)}\)

1 \(\mathrm{93.5 \mathrm{gm}}\)
2 \(\mathrm{86 \mathrm{gm}}\)
3 \(\mathrm{80 \mathrm{gm}}\)
4 \(\mathrm{105 \mathrm{gm}}\)
CHXI06:STATES OF MATTER

314208 Which of the following figures does not represent 1 mole of dioxygen gas at STP?

1 32 grams of gas
2 22.4 litres of gas
3 \(\mathrm{6.022 \times 10^{23}}\) dioxygen molecules
4 11.2 litres of gas
NCERT Exemplar
CHXI06:STATES OF MATTER

314209 The volume of the average adult human lungs when expanded is about 6 litres at \(\mathrm{98.4^{\circ} \mathrm{F}}\). If the pressure of oxygen in inhaled air is \(\mathrm{168 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) then the mass of \(\mathrm{\mathrm{O}_{2}}\) required to occupy the lungs at \(\mathrm{98.4^{\circ} \mathrm{F}}\) is

1 \(\mathrm{2.67 \mathrm{~g}}\)
2 \(\mathrm{1.06 \mathrm{~g}}\)
3 \(\mathrm{1.67 \mathrm{~g}}\)
4 \(\mathrm{3.76 \mathrm{~g}}\)
CHXI06:STATES OF MATTER

314210 When the absolute temperature of ideal gas is doubled and pressure is halved, the volume of gas

1 will be half of original volume
2 will be 4 times the original volume
3 will be 2 times the original volume
4 will be \(\mathrm{\dfrac{1}{4}^{\text {th }}}\) times the original volume
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CHXI06:STATES OF MATTER

314207 The weight of \(\mathrm{\mathrm{CH}_{4}}\) in a 9 litre cylinder at 16 atm and \(\mathrm{27^{\circ} \mathrm{C}}\) is \(\mathrm{\left(\mathrm{R}=0.0821 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\right)}\)

1 \(\mathrm{93.5 \mathrm{gm}}\)
2 \(\mathrm{86 \mathrm{gm}}\)
3 \(\mathrm{80 \mathrm{gm}}\)
4 \(\mathrm{105 \mathrm{gm}}\)
CHXI06:STATES OF MATTER

314208 Which of the following figures does not represent 1 mole of dioxygen gas at STP?

1 32 grams of gas
2 22.4 litres of gas
3 \(\mathrm{6.022 \times 10^{23}}\) dioxygen molecules
4 11.2 litres of gas
NCERT Exemplar
CHXI06:STATES OF MATTER

314209 The volume of the average adult human lungs when expanded is about 6 litres at \(\mathrm{98.4^{\circ} \mathrm{F}}\). If the pressure of oxygen in inhaled air is \(\mathrm{168 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) then the mass of \(\mathrm{\mathrm{O}_{2}}\) required to occupy the lungs at \(\mathrm{98.4^{\circ} \mathrm{F}}\) is

1 \(\mathrm{2.67 \mathrm{~g}}\)
2 \(\mathrm{1.06 \mathrm{~g}}\)
3 \(\mathrm{1.67 \mathrm{~g}}\)
4 \(\mathrm{3.76 \mathrm{~g}}\)
CHXI06:STATES OF MATTER

314210 When the absolute temperature of ideal gas is doubled and pressure is halved, the volume of gas

1 will be half of original volume
2 will be 4 times the original volume
3 will be 2 times the original volume
4 will be \(\mathrm{\dfrac{1}{4}^{\text {th }}}\) times the original volume
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CHXI06:STATES OF MATTER

314207 The weight of \(\mathrm{\mathrm{CH}_{4}}\) in a 9 litre cylinder at 16 atm and \(\mathrm{27^{\circ} \mathrm{C}}\) is \(\mathrm{\left(\mathrm{R}=0.0821 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\right)}\)

1 \(\mathrm{93.5 \mathrm{gm}}\)
2 \(\mathrm{86 \mathrm{gm}}\)
3 \(\mathrm{80 \mathrm{gm}}\)
4 \(\mathrm{105 \mathrm{gm}}\)
CHXI06:STATES OF MATTER

314208 Which of the following figures does not represent 1 mole of dioxygen gas at STP?

1 32 grams of gas
2 22.4 litres of gas
3 \(\mathrm{6.022 \times 10^{23}}\) dioxygen molecules
4 11.2 litres of gas
NCERT Exemplar
CHXI06:STATES OF MATTER

314209 The volume of the average adult human lungs when expanded is about 6 litres at \(\mathrm{98.4^{\circ} \mathrm{F}}\). If the pressure of oxygen in inhaled air is \(\mathrm{168 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) then the mass of \(\mathrm{\mathrm{O}_{2}}\) required to occupy the lungs at \(\mathrm{98.4^{\circ} \mathrm{F}}\) is

1 \(\mathrm{2.67 \mathrm{~g}}\)
2 \(\mathrm{1.06 \mathrm{~g}}\)
3 \(\mathrm{1.67 \mathrm{~g}}\)
4 \(\mathrm{3.76 \mathrm{~g}}\)
CHXI06:STATES OF MATTER

314210 When the absolute temperature of ideal gas is doubled and pressure is halved, the volume of gas

1 will be half of original volume
2 will be 4 times the original volume
3 will be 2 times the original volume
4 will be \(\mathrm{\dfrac{1}{4}^{\text {th }}}\) times the original volume
For More Updates join with Us
CHXI06:STATES OF MATTER

314207 The weight of \(\mathrm{\mathrm{CH}_{4}}\) in a 9 litre cylinder at 16 atm and \(\mathrm{27^{\circ} \mathrm{C}}\) is \(\mathrm{\left(\mathrm{R}=0.0821 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\right)}\)

1 \(\mathrm{93.5 \mathrm{gm}}\)
2 \(\mathrm{86 \mathrm{gm}}\)
3 \(\mathrm{80 \mathrm{gm}}\)
4 \(\mathrm{105 \mathrm{gm}}\)
CHXI06:STATES OF MATTER

314208 Which of the following figures does not represent 1 mole of dioxygen gas at STP?

1 32 grams of gas
2 22.4 litres of gas
3 \(\mathrm{6.022 \times 10^{23}}\) dioxygen molecules
4 11.2 litres of gas
NCERT Exemplar
CHXI06:STATES OF MATTER

314209 The volume of the average adult human lungs when expanded is about 6 litres at \(\mathrm{98.4^{\circ} \mathrm{F}}\). If the pressure of oxygen in inhaled air is \(\mathrm{168 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) then the mass of \(\mathrm{\mathrm{O}_{2}}\) required to occupy the lungs at \(\mathrm{98.4^{\circ} \mathrm{F}}\) is

1 \(\mathrm{2.67 \mathrm{~g}}\)
2 \(\mathrm{1.06 \mathrm{~g}}\)
3 \(\mathrm{1.67 \mathrm{~g}}\)
4 \(\mathrm{3.76 \mathrm{~g}}\)
CHXI06:STATES OF MATTER

314210 When the absolute temperature of ideal gas is doubled and pressure is halved, the volume of gas

1 will be half of original volume
2 will be 4 times the original volume
3 will be 2 times the original volume
4 will be \(\mathrm{\dfrac{1}{4}^{\text {th }}}\) times the original volume