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The correct order of the thermal stabili...

The correct order of the thermal stability of hydrogen halides `(H-X)` is

A

HI`gt`HBr`gt`HCl`gt`HF

B

HF`gt`HCl`gt`HBr`gt`HI

C

HCl`gt`HF`gt`HBr`gt`HI

D

HI`gt`HCl`gt`HF`gt`HBr

Text Solution

Verified by Experts

The correct Answer is:
B
HF `gt` HCl `gt` HBr `gt` HI (Thermal stability).
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Knowledge Check

  • The correct order of thermal stability of hydrogen halides (H-X) is :

    A
    `HI gt HBr gt HCl gt HF`
    B
    `HF gt HCl gt HBr gt HI`
    C
    `HCl lt HF gt HBr gt HI`
    D
    `HI gt HCl lt HF gt HBr`.

  • The correct order of thermal stability is

    A
    `HOCl lt HClO_(3) lt HClO_(2) lt HClO_(4)`
    B
    `HOCl gt HClO_(2) gt HClO_(3) gt HClO_(4)`
    C
    `HClO lt HClO_(2) lt HClO_(3) lt HClO_(4)`
    D
    `HClO_(4) lt HClO lt HClO_(2) lt HClO_(3)`

  • The correct order of thermal stability of hydroxide is

    A
    `Mg (OH ) _(2) lt Sr (OH ) _(2) lt Ca ( OH ) _(2) lt Ba ( OH) _(2)`
    B
    `Mg ( OH ) _(2) lt Ca (OH ) _(2) lt Sr (OH) _(2) lt Ba (OH) _(2)`
    C
    `B a (OH) _(2) lt Sr (OH) _(2) lt Ca (OH) _(2) lt Mg ( OH) _(2)`
    D
    `Ba ( OH) _(2) lt Ca( OH ) _(2) lt Sr ( OH) _(2) lt Mg ( OH) _(2)`
    • ERRORLESS-THE P -BLOCK ELEMENTS (NITROGEN, OXYGEN, HALOGEN AND NOBLE FAMILY)-NCERT BASED QUESTIONS (Halogen Family)
    1. The correct order of the thermal stability of hydrogen halides (H-X) i...

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    2. Bad conductor of electricity is

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    3. Which of the following will not occur

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    4. Which of the following is the weakest acid ?

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    5. Sea weed is employed as a source of manufacture of

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    6. Aqueous solution of which of the following acids cannot be kept in a b...

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    7. Which one of the followign is the most basic ?

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    8. Which of the following is not a green house gas ?

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    9. Which one is the highest melting halide ?

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    10. The lattice energy order for lithium halide is

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    11. When I2 is passed through KCI, KF and KBr solutions

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    12. Which of the following halogen does not exhibit positive oxidation sta...

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    13. Among Cl^-, Br^-, I^-, the correct order for being oxidise to dihaloge...

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    14. On addition of conc. H(2)SO(4) to a chloride salt, colourless fumes ar...

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    15. Affinity for hydrogen decreases in the group from fluorine to iodine. ...

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    16. Reduction potentials of some ions are given below. Arrange them in dec...

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    17. Which of the following is isoelectronic pair ?

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    18. Which one of the following acids is the weakest?

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    19. Which of the following is most volatile compound?

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    20. In which cases, the order of acidic strength is not correct ?

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