In the halogen group, chlorine is a gas, bromine is a liquid and iodine exists as solid crystals. Then the next halogen astatine (At) would beA. Solid at room temperatureB. Having higher electronegativityC. Liquid with higher ionisation enthalpyD. Least atomic size

In the halogen group, chlorine is a gas, bromine is a liquid and iodin

1.	In the halogen group, chlorine is a gas, bromine is a liquid and iodine exists as solid crystals. Then the next halogen astatine (At) would beA. Solid at room temperatureB. Having higher electronegativityC. Liquid with higher ionisation enthalpyD. Least atomic size
Answer» Correct Answer - A

Discussion

No Comment Found

Related InterviewSolutions

The anydride of hypochlorous acid is ……………
Outermost electronic comfiguration of the highest electronegative atom is ………..
Select the correct order:A. `HI gt HBr gt HCI gt HF`B. `HCIO_(4) gt HBrO_(4) gt HIO_(4)`C. `HCIO lt HBrO lt HIO`D. None of these
Bleaching powder is a mixture ofA. Calcium hypochlorite and calcium chlorideB. Calcium chlorate and calcium chlorideC. Calcium hypochlorite and basic calcium chlorideD. Calcium chlorate and calcium hydroxide
Estimation of reducing substances by the use of standard `I_(2)`, `I_(2)+2S_(2)O_(3)^(2-)rarr S_(4)O_(6)^(2-)+2I^(Theta)` is calledA. IoimetryB. IodometryC. OxidisingD. Reducing
The oxidising ability of perhalates are in the order:A. `CIO_(4)^(Theta) gt BrO_(4)^(Theta) gt IO_(4)^(Theta)`B. `CIO_(4)^(Theta) lt BrO_(4)^(Theta) lt IO_(4)^(Theta)`C. `BrO_(4)^(Theta) gt IO_(4)^(Theta) gt CIO_(4)^(Theta)`D. `IO_(4)^(Theta) lt BrO_(4)^(Theta) lt CIO_(4)^(Theta)`
Euchlorine is a mixture ofA. `CI_(2)` and `SO_(2)`B. `CI_(2)` and `CIO_(2)`C. `CI_(2)` and `CO`D. None
Ticture of iodine containsA. `I_(2),KI` and `C_(2)H_(5)OH`B. `I_(2)` and `C_(2)H_(5)OH`C. `KI` and `C_(2)H_(5)OH`D. `I_(2)` and `H_(2)O`
Acid strength is in the order:A. `HCIO_(4) gt HIO_(4) gt HBrO_(4)`B. `HCIO_(4) gt HBrO_(4) gt HIO_(4)`C. `HCIO_(4) lt HBrO_(4) gt HIO_(4)`D. None
volatile nature of halogens is becauseA. The halogen molecules are more reactiveB. The force existing between the molecules are only weak van der Waal forcesC. Halogen molecules are bounded by strong forceD. Halogen molecules are bounded by electrostatic forces.

In the halogen group, chlorine is a gas, bromine is a liquid and iodine exists as solid crystals. Then the next halogen astatine (At) would beA. Solid at room temperatureB. Having higher electronegativityC. Liquid with higher ionisation enthalpyD. Least atomic size

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment