Home
Class 11
CHEMISTRY
This question has Statement I and Statem...

This question has Statement I and Statement It. Of the four choices given after the Statements, choose the one that best describes the two Statements
Statement - I: At high pressure melting of ice is favoured.
Statement - II : Density of ice is less than that of water.

A

Statement - I is true, Statement - II is true,
Statement - II is a correct explanation of Statement - I

B

Statement - I is true, Statement - II ts true,
Statement - II is not a correct explanation of Statement I.

C

Statement - l is true, Statement- Il is false.

D

Statement -I is false, Statement- II is true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|157 Videos
  • GOC-II & III

    PATHFINDER|Exercise QUESTION BANK|144 Videos

Similar Questions

Explore conceptually related problems

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I: BeCl_2 fumes in moist air. Statement - II: BeCl_2 reacts with moisture to form HCl gas.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Meso tartaric acid is optically inactive. Statement - II : Meso tartaric acid has plane of symmetry.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I: There is no gas in the atmosphere of moon. Statement - II: Root mean square velocity of gases are greater than escape velocity of moon.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : In racemisation, product is optically active. Statement - II : One isomer will rotate light in direction opposite to another.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Dextro-isomers rotate the plane of polarised light towards right. Statement - II : Dextro-isomers are represented by putting (D) before their name.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement- I: Caesium is used in photoelectric cells. Statement - II : Caesium is most electropositive element.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Diastereomers are not mirror image of each other. Statement - II : Diastereomers may be optically active.

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. This question has Statement I and Statement It. Of the four choices gi...

    Text Solution

    |

  2. This question has Statement I and Statement It. Of the four choices gi...

    Text Solution

    |

  3. This question has Statement I and Statement It. Of the four choices gi...

    Text Solution

    |

  4. For a reversible reaction at a certain temperature when it is at equil...

    Text Solution

    |

  5. For a reversible reaction at a certain temperature when it is at equil...

    Text Solution

    |

  6. For gaseous reaction aA(g) + bB(g) iff cC(g) + dD(g) equilibrium con...

    Text Solution

    |

  7. For gaseous reaction aA(g) + bB(g) iff cC(g) + dD(g) equilibrium con...

    Text Solution

    |

  8. Match the Column-I with Column-II

    Text Solution

    |

  9. Match the Column-I with Column-II

    Text Solution

    |

  10. Match the Column-I with Column-II

    Text Solution

    |

  11. Match the Column-I with Column-II

    Text Solution

    |

  12. Match the Column-I with Column-II

    Text Solution

    |

  13. The equilibrium constant for, 2H2S(g) iff 2H2(g) + S2(g)is 0.469 atm a...

    Text Solution

    |

  14. For the reaction at 288 K A(g)+B(g) iff C(g) +D(g), DeltaH^@ = -29.8k...

    Text Solution

    |

  15. For the equilibrium, N2O4 iff 2NO2, DeltaG "(N2O4)^0 = 100 kJ mol^-1 a...

    Text Solution

    |

  16. N2O4 is 66% dissociated into NO2 at 340 K and 1 atm pressure. Find the...

    Text Solution

    |

  17. If a mixture of 3 mole H2 and 1 mole of N2 is completely converted int...

    Text Solution

    |

  18. The equilibrium constant Kp for the gas phase decomposition of ter-but...

    Text Solution

    |

  19. A 79.2 g chunk of dry ice and 30 g of graphite were placed in an empty...

    Text Solution

    |

  20. The reaction : N2 +3H2 iff 2NH3 Is started with an equal number of mol...

    Text Solution

    |