Home
Class 11
PHYSICS
The units of universal gas constant is ...

The units of universal gas constant is
a) `Jmol^(-1)K^(-1)`
b) `Jkg^(-1)k^(-1)`
c) Litre atm `mol^(-1)k^(-1)`
d) cal `mol^(-1)k^(-1)`

A

a & b

B

a & c

C

a, c & d

D

all

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise EXERCISE-IB|68 Videos
  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise EXERCISE-2|106 Videos
  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos
  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos
  • THERMODYNAMICS

    AAKASH SERIES|Exercise EXERCISE - 3|33 Videos

Similar Questions

Explore conceptually related problems

What is the value of gas constant R in J mol^(-1 ) K^(-1) ?

J Kg^(-1) K^(-1) is the unit of

What is the numerical value of the gas constant R- in J mol^(-1) K^(-1) ?

Which of the following indicates correct R (Gas constant) values in different units ? a) 1.987 "cals mole"^(-1)K^(-1) b) 8.314 xx 10^7 J "mole"^(-1)K^(-1) c) 0.0821 "lit-atm mole"^(-1) K^(-1) d) 82.1 "lit. mole"^(-1)K^(-1)

Report the value of gas constant in cal K^(-1) molecule

The specific heat of helium at constant volume is 12.6 Jmol^(-1)K^(-1). The specific heat of helium at constant pressure in Jmol^(-1)K^(-1) is about (Assume the temperature of the gas is moderate, universal gas constant, R=8.314 J mol^(-1)K^(-1)

AAKASH SERIES-THERMAL PROPERTIES OF MATTER-EXERCISE-IA
  1. Boyle's law can be verified by a) Boyle's law apparatus b) Quill t...

    Text Solution

    |

  2. The gas constant for a molecule is (terms have usual meaning) a) K ...

    Text Solution

    |

  3. The units of universal gas constant is a) Jmol^(-1)K^(-1) b) Jkg^(...

    Text Solution

    |

  4. A) Generally solids are better conductors than liquids B) Liquids ar...

    Text Solution

    |

  5. Water is taken in a metal container and is heated at its bottom. The a...

    Text Solution

    |

  6. For a good cooking vessel, the necessary characterstics are a) Large...

    Text Solution

    |

  7. A) Heat transfer by conduction & convection require a material medium ...

    Text Solution

    |

  8. A) A body of low Thermal capacity gets heated or cooled quickly B) G...

    Text Solution

    |

  9. Two identical conductors made of metals of coefficients of thermal con...

    Text Solution

    |

  10. A) A hot hollow sphere in vacuum cools by convection B) A hot solid ...

    Text Solution

    |

  11. A) Natural convection can take place in gravity free region B) Force...

    Text Solution

    |

  12. In a common room heating system, Statement (A): Hot water is circula...

    Text Solution

    |

  13. A) Polished surface is a poor absorber but good reflector B) Rough ...

    Text Solution

    |

  14. A spherical black body is of radius 'r'. Its radiating power is 'P' an...

    Text Solution

    |

  15. Statement (A) : Water can be boiled in a thin paper box without even c...

    Text Solution

    |

  16. A piece of charcoal and a piece of shining steel of the same area are ...

    Text Solution

    |

  17. A glass full of hot milk is poured on the table. It begins to cool gra...

    Text Solution

    |

  18. A glass full of hot milk is poured on the table. It begins to cool gra...

    Text Solution

    |

  19. In Newton's law of cooling, if the rates of emission of radiation by a...

    Text Solution

    |

  20. In which one of the following cases does the thermal conductivity incr...

    Text Solution

    |