What is the correct order of thermal stability for halogen acids?
- A$HI > HBr > HF > HCl$
- B$HI > HBr > HCl > HF$
- C$HF > HCl > HBr > HI$
- D$HI > HF > HBr > HCl$
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Hypo is used in photography for
Medium
View SolutionMatch the following interhalogen compounds with their corresponding physical properties:
Column-$I$ Column-$II$ $(a) IBr$ $(i)$ Orange solid $(b) ClF_3$ $(ii)$ Yellow-green liquid $(c) BrF_3$ $(iii)$ Black solid $(d) ICl_3$ $(iv)$ Colorless gas
| Column-$I$ | Column-$II$ |
|---|---|
| $(a) IBr$ | $(i)$ Orange solid |
| $(b) ClF_3$ | $(ii)$ Yellow-green liquid |
| $(c) BrF_3$ | $(iii)$ Black solid |
| $(d) ICl_3$ | $(iv)$ Colorless gas |
Which one of the following pairs of reactants does not form oxygen when they react with each other?
DifficultTS EAMCET 2005
View SolutionArrange the following in the order of property indicated for each set:
$(i)$ $F_{2}, Cl_{2}, Br_{2}, I_{2}$ - increasing bond dissociation enthalpy.
$(ii)$ $HF, HCl, HBr, HI$ - increasing acid strength.
$(iii)$ $NH_{3}, PH_{3}, AsH_{3}, SbH_{3}, BiH_{3}$ - increasing base strength.
$(i)$ $F_{2}, Cl_{2}, Br_{2}, I_{2}$ - increasing bond dissociation enthalpy.
$(ii)$ $HF, HCl, HBr, HI$ - increasing acid strength.
$(iii)$ $NH_{3}, PH_{3}, AsH_{3}, SbH_{3}, BiH_{3}$ - increasing base strength.
Medium
View SolutionAssertion : The fluorine has lower reactivity.
Reason : $F-F$ bond has low bond dissociation energy.
Reason : $F-F$ bond has low bond dissociation energy.
DifficultAIIMS 2002
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