Home
Class 11
CHEMISTRY
A graph is plotted between log V and log...

A graph is plotted between `log V` and `log T` for `2 mol` of gas at constant pressure of `0.0821 atm`. `V` and `T` are in litre and `K`. Which of the following statements are not correct?
(`I`) The curve is straight line with slope `-1`.
(`II`) The curve is straight line with slope `+1`.
(`III`) The intercepet on `Y-`axis is equal to `2`.
(`IV`) The intercepet on `Y-`axis is equal to `0.3010`.

A

`I`, `II`

B

`III`, `IV`

C

`II,IV`

D

`I`, `III`

Text Solution

Verified by Experts

`PV=nRT` or `logV=logT+log(nR)/(P)`
Slope `=tan theta= tan 45^(@)=1`
Intercept `= log(nR)/(P)=log[(2xx0.0821)/(0.0821)]=0.3010`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Assertion-Reasoning)|24 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Integer)|10 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY|Exercise Exercises (Multiple Correcttype)|32 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY|Exercise Archives Subjective|11 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

If a graph is plotted between log (a-x) and t , the slope of the straight line is equal to -0.03 . The specific reaction rate will be

If a graph is plotted between ln k and 1//T for the first order reaction, the slope of the straight line so obtained is given by

A plot of P vs T for a given mass of gas at constant volume is a straight line . P vs T at constant volumes V_(1) and V_(2) for an ideal gas are shown below : Which of the following is correct ?

The slope of the graph between log P and log V at constant temperature for a given mass of gas is

The graph between the log K versus 1/T is a straight line. The slope of the line is

For a first order reaction the plot of ‘t’ against log c gives a straight line with a slope equal to :

CENGAGE CHEMISTRY-STATES OF MATTER-Exercises (Single Correct)
  1. The density of neon gas will be highest at

    Text Solution

    |

  2. A mixture of SO(2) and O(2) in the molar ratio 16:1 is diffused throug...

    Text Solution

    |

  3. A graph is plotted between log V and log T for 2 mol of gas at constan...

    Text Solution

    |

  4. A gas obeys P(V-b)=RT. Which of the following are correct about this g...

    Text Solution

    |

  5. The pressure of real gas is less than the pressure of an ideal gas bec...

    Text Solution

    |

  6. O(2) gas at STP contained in a flask was replaced by SO(2) under same ...

    Text Solution

    |

  7. At what temperature will hydrogen molecules have the same KE as nitrog...

    Text Solution

    |

  8. Select the correct statements. (I) Greater is humidity, lesser will ...

    Text Solution

    |

  9. The temperature to which a gas must be cooled before it can be liquifi...

    Text Solution

    |

  10. Distribution of molecules with velocity is represented by the curve ...

    Text Solution

    |

  11. The volume of helium is 44.8 L at

    Text Solution

    |

  12. Which gas shows real behaviour?

    Text Solution

    |

  13. For the non-zero volume of the molecules, real gas equation for n mol ...

    Text Solution

    |

  14. Actual graph for the given parameters in (Q.25) will be

    Text Solution

    |

  15. For the non-zero value of the force of attraction between gas molecule...

    Text Solution

    |

  16. If X(M), X(P), and X(V) are mole fraction, pressure fraction and volum...

    Text Solution

    |

  17. The average molecular speed is gretest in which of the following gas s...

    Text Solution

    |

  18. A gas in an open container is heated from 27^(@)C to 127^(@)C The frac...

    Text Solution

    |

  19. Virial equation is: PV(M)=RT[A+(B)/(V(M))+(C )/(V(M^(2)))+…], where A,...

    Text Solution

    |

  20. A ballon filled with ethyne is pricked with a sharp point and quickly ...

    Text Solution

    |