NEET Problems | Thermodynamics & Kinetic Theory of Gases | 2013 to 2017 | Chapterwise Solutions - Videos

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NEET and AIPMT Solutions – Thermodynamics & Kinetic Theory of Gases – 2013 to 2017

Q01 – NEET 2013 – 00:08 – 03:08
Q02 – NEET 2013 – 03:09 – 04:58
Q03 – NEET 2013 – 04:59 – 09:01
Q04 – NEET 2013 – 09:02 – 12:55
Q05 – NEET 2013 – 12:56 – 17:05
Q06 – AIPMT 2014 – 17:06 – 22:22
Q07 – AIPMT 2014 – 22:23 – 27:01
Q08 – AIPMT 2014 – 27:02 – 28:43
Q09 – AIPMT 1 2015 – 28:44 – 31:24
Q10 – AIPMT 1 2015 – 31:25 – 36:42
Q11 – AIPMT 1 2015 – 36:43 – 44:08
Q12 – AIPMT 1 2015 – 44:09 – 49:59
Q13 – AIPMT 2 2015 – 50:00 – 52:57
Q14 – AIPMT 2 2015 – 52:58 – 56:38
Q15 – AIPMT 2 2015 – 56:39 – 01:00:51
Q16 – NEET 1 2016 – 01:00:52 – 01:05:16
Q17 – NEET 1 2016 – 01:05:17 – 01:10:45
Q18 – NEET 1 2016 – 01:10:46 – 01:13:51
Q19 – NEET 2 2016 – 01:13:52 – 01:19:33
Q20 – NEET 2 2016 – 01:19:34 – 01:23:53
Q22 – NEET 2 2016 – 01:23:54 – 01:26:25
Q22 – NEET 2017 – 01:26:26 – 01:29:43
Q23 – NEET 2017 – 01:29:44 – 01:33:11
Q24 – NEET 2017 – 01:33:12 – 01:35:43

Q01 – NEET 2013 – In the given (V – T) diagram, what is the relation between pressure P1 and P2?

Q02 – NEET 2013 – The molar specific heats of an ideal gas at constant pressure and volume are denoted by CP and CV, respectively. If ?=?_?/?_? and R is the universal gas constant, then CV is equal to :

Q03 – NEET 2013 – During an adiabatic process, the pressure of a gas is found to be proportional to the cube of its temperature. The ratio of ?_?/?_? for the gas is:

Q04 – NEET 2013 – The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from T1 K to T2 K is:

Q05 – NEET 2013 – A gas is taken through the cycle A→B→C→A, as shown, What is the net work done by the gas?

Q06 – AIPMT 2014 – A monoatomic gas at a pressure P, having a volume V expands isothermally to a volume 2V and then adiabatically to a volume 16V. The final pressure of the gas is: (take ? = 5/3)

Q07 – AIPMT 2014 – A thermodynamic system undergoes cyclic process ABCDA as shown in figure. The work done by the system in the cycle is:

Q08 – AIPMT 2014 – The mean free path of molecules of a gas, (radius ‘r’) is inversely proportional to:

Q09 – AIPMT 1 2015 – The ratio of the specific heats ?_?/?_? =? in terms of degrees of freedom (n) is given by:

Q10 – AIPMT 1 2015 – One mole of an ideal diatomic gas undergoes a transition from A to B along a path AB as shown in the figure, The change in internal energy of the gas during the transition is :

Q11 – AIPMT 1 2015 – Figure below shows two paths that may be taken by a gas to go from a state A to a state C. In process AB, 400 J of heat is added to the system and in process BC, 100 J of heat is added to the system. The heat absorbed by the system in the process AC will be:

Q12 – AIPMT 1 2015 – A Carnot engine, having an efficiency of ?=1/10 as heat engine, is used as a refrigerator. If the work done on the system is 10 J, the amount of energy absorbed from the reservoir at lower temperature is

Q13 – AIPMT 2 2015 – 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 …

Q14 – AIPMT 2 2015 – An ideal gas is compressed to half its initial volume by means of several processes. Which …

Q15 – AIPMT 2 2015 – The coefficient of performance of a refrigerator is 5. If the temperature inside freezer is -20°C, the …

Q16 – NEET 1 2016 – A gas is compressed isothermally to half its initial volume. The same gas is compressed separately …

Q17 – NEET 1 2016 – A refrigerator works between 4°C and 30°C. It is required to remove 600 calories of heat every second in order to keep the temperature of the refrigerated …

Q18 – NEET 1 2016 – The molecules of a given mass of a gas have r.m.s. velocity of 200 ms–1 at 27°C and 1.0 × 105 Nm–2 pressure. When the …

Q19 – NEET 2 2016 – One mole of an ideal monatomic gas undergoes a process described by the equation PV3 = constant…

Q20 – NEET 2 2016 – The temperature inside a refrigerator is t2ºC and the room temperature is t1ºC. The amount of heat delivered to the room for each …

Q21 – NEET 2 2016 – 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 ….

Q22 – NEET 2017 – Thermodynamic processes are indicated in the following diagram:

Q23 – NEET 2017 – A carnot engine having an efficiency of 1/10 as heat engine, is used as a refrigerator. If the work done …

Q24 – NEET 2017 – A gas mixture consists of 2 moles of O2 and 4 moles of Ar at temperature T. Neglecting all vibrational modes, ….

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