NEET Last 32 Years Solved 1988 – 2019 Physics and Chemistry Video Solutions
Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions
The ratio of the specific heats Cv/Cp = γ in terms of degree of freedom (n) is given by:
01
Sep
The ratio of the specific heats Cv/Cp = γ in terms of degree of freedom (n) is given by: The ratio of the specific heats Cv/Cp = γ in terms of degree of freedom (n) is given by: September 1, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 [...]
The mean free path of molecules of a gas, (radius r) is inversely proportional to
01
Sep
The mean free path of molecules of a gas, (radius r) is inversely proportional to (radius r) is inversely proportional to The mean free path of molecules of a gas September 1, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from T1 K to T2 K is
01
Sep
The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from T1 K to T2 K is from T1 K to T2 K is The amount of heat energy required to raise the temperature of 1 g of Helium at NTP September 1, 2020 Category: Chapter 19 - [...]
A gas mixture consists of 2 moles of oxygen and 4 moles of argon at temperature T. Neglecting all vibrational modes, the total internal energy of the system is.
01
Sep
A gas mixture consists of 2 moles of oxygen and 4 moles of argon at temperature T. Neglecting all vibrational modes, the total internal energy of the system is. A gas mixture consists of 2 moles of oxygen and 4 moles of argon at temperature T. Neglecting all vibrational modes the total internal energy of [...]
At 10°C the value of the density of a fixed mass of an ideal gas divided by its pressure is x. At 110°C this ratio is
01
Sep
At 10°C the value of the density of a fixed mass of an ideal gas divided by its pressure is x. At 110°C this ratio is At 10°C the value of the density of a fixed mass of an ideal gas divided by its pressure is x. At 110°C this ratio is September 1, 2020 [...]
Increase in temperature of a gas filled in a container would lead to
01
Sep
Increase in temperature of a gas filled in a container would lead to Increase in temperature of a gas filled in a container would lead to September 1, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Two vessels separately contain two ideal gases A and B at the same temperature, the pressure of A being twice that of B. Under such conditions, the density of A is found to be 1.5 times the density of B. The ratio of molecular weight of A and B is:
01
Sep
Two vessels separately contain two ideal gases A and B at the same temperature, the pressure of A being twice that of B. Under such conditions, the density of A is found to be 1.5 times the density of B. The ratio of molecular weight of A and B is: the density of A is [...]
A given sample of an ideal gas occupies a volume V at a pressure P and absolute temperature T. The mass of each molecule of the gas is m. which of the following gives the density of the gas?
01
Sep
A given sample of an ideal gas occupies a volume V at a pressure P and absolute temperature T. The mass of each molecule of the gas is m. which of the following gives the density of the gas? A given sample of an ideal gas occupies a volume V at a pressure P and [...]
The molecules of a given mass of a gas have r.m.s velocity of 200ms^−1 at 27C and 1.0 × 10^5 Nm^−2 pressure. When the temperature and pressure of the gas are respectively, 127C and 0.05 × 10^5 Nm^−2, the r.m.s. velocity of its molecules in ms^−1 is:
01
Sep
The molecules of a given mass of a gas have r.m.s velocity of 200ms^−1 at 27C and 1.0 × 10^5 Nm^−2 pressure. When the temperature and pressure of the gas are respectively, 127C and 0.05 × 10^5 Nm^−2, the r.m.s. velocity of its molecules in ms^−1 is: 127C and 0.05 × 10^5 Nm^−2 The molecules [...]
At what temperature will the rms speed of oxygen molecules become just sufficient for escaping from the Earth’s atmosphere?(Given: Mass of oxygen molecule(m) = 2.76 × 10^−26 kg Boltzmann’s constant kB = 1.38 × 10^−23 J K^−1)
01
Sep
At what temperature will the rms speed of oxygen molecules become just sufficient for escaping from the Earth’s atmosphere?(Given: Mass of oxygen molecule(m) = 2.76 × 10^−26 kg Boltzmann’s constant kB = 1.38 × 10^−23 J K^−1) Which of the following processes is reversible ? September 1, 2020 Category: Chapter 19 - KTG , NEET [...]