Home
Class 11
CHEMISTRY
A sample of 2kg of helium (assumed ideal...

A sample of `2kg` of helium (assumed ideal) is taken through the process `ABC` and another sample of `2kg` of the same gas is taken through the process `ADC`. Then the temperature of the states `A` and `B` are (given `R = 8.3J mol^(-1)K^(-1))`

A

`T_(A) = 120.5K, T_(B) =120.5K`

B

`T_(A) = 241K, T_(B) =241K`

C

`T_(A) = 120.5K, T_(B) = 241 K`

D

`T_(A) = 241K, T_(B) = 482K`

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MISCELLANEOUS (TOPICS OF GENERAL INTEREST)

    OP TANDON|Exercise SET-V: Matching type Questions|37 Videos

  • INTRODUCTION TO ORGANIC CHEMISTRY

    OP TANDON|Exercise SINGLE INTEGER ANSWER TYPE|4 Videos

  • OXIDATION AND REDUCTION (REDOX REACTIONS)

    OP TANDON|Exercise SECTION V|3 Videos

Similar Questions

Explore conceptually related problems

A sample of 2 kg of helium (assumed ideal) is taken through the process ABC and another sample of 2 kg of the same gas is taken through the process ADC . Then the temperature of the states A and B are (Given R=8.3 "joules//mol"K ):

A sample of 2 kg of monoatomic helium (assumed ideal) is taken through the process ABC and another sample of 2 kg of the same gas is taken through the process ACD as shown in (figure). Given molecular mass of He = 4 and R = 8.3J mol e^(-1)K^(-1) (i) What is the temperature of He in each of the states A, B, C and D? (ii) How much is the heat involves in process , ABC and ADC?

Knowledge Check

  • A sample of 2 kg of helium (assumed ideal) is taken through the process ABC and another sample of 2 kg of the same gas is taken through the process ADC. Then, the temperature of the states A and B are : (Given R = 8.3 J//"mol"-K) :

    A
    `T_(A) = 120.5 K, T_(B) = 120.5K`
    B
    `T_(A) = 241 K, T_(B) = 241 K`
    C
    `T_(A) = 120.5 K, T_(B) = 241 K`
    D
    `T_(A) = 241 K, T_(B) = 482 K`

  • An ideal gas is taken through a process PT^(3)= constant. The coefficient of thermal expansion of the gas in the given process is

    A
    1/T
    B
    2/T
    C
    3/T
    D
    4/T

  • The work of 146 kJ is performed in order to compress one kilo mole of a gas adiabatically and in this process the temperature of the gas increases by 7^@C . The gas is (R=8.3 J mol^(-1)K^(-1) )

    A
    diatomic
    B
    triatomic
    C
    a mixture of monoatomic and diatomic
    D
    monoatomic

    • Similar Questions

    Explore conceptually related problems

    A sample of 2kg monoatomic helium gas (assumed ideal) is taken through the process ABC and another samples of 2 kg of the same gas is taken through the process ADC. Given that the molecular mass of helium = 4 amu, find the temperature of helium in the state D. [Take the universal gas constant R= 25/3 J mol^(-1) K^(-1) ]

    A sample of 2 kg of monatomic helium (assumed ideal) is taken through the process ABC another sample of 2 kg of the same gas is taken through the process ADC as shown in Fig. Given molecular mass of helium = 4. a. What is the temperature of helium in each of the states A, B, C and D ? b. Is there any way of telling afterwards which sample of helium went through the process ABC and which went through the process ADC ? Write yes or no. How much is the heat involved in each of the process ABC and ADC ?

    A sample of 2 kg monoatomic helium (assumed ideal ) is taken from A to C through the process ABC and another sample of 2 kg of the same gas is taken through the process ADC (seefig). Given molecular mass of helium = 4 . (i) What is the temperature of helium in each of the states A ,B , C and D ? (ii) Is there any way of telling afterwards which sample of helium went through the process ABC and which went through the process ADC ? Write Yes and No. How much is the heat involved in the process ABC and ADC ?

    A gas is taken through a cyclic process ABCA as shown in, if 2.4 cal of heat is given in the process, what is the value of J ?

    An ideal gas is taken through a process PT^3 = constant . The coefficient of thermal expansion of the gas in the given process in n/T. Find n.

    Home
    Profile