Chemical Properties and General Characteristics of Group – 13 Elements
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CHXI11:THE P-BLOCK ELEMENTS

316290 The element which can displace three other halogens from their compounds is

1 \({\rm{F}}\)
2 \(\mathrm{Cl}\)
3 \(\mathrm{Br}\)
4 \({\rm{I}}\)
CHXI11:THE P-BLOCK ELEMENTS

316291 Reduction potential of some ions is given below. Arrange them in decreasing order of oxidizing power:
supporting img

1 \(\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}\)
2 \(\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
3 \(\mathrm{BrO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
4 \(\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}\)
CHXI11:THE P-BLOCK ELEMENTS

316292 Among the following halogens, \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\), which can undergo disproportionation reactions?

1 Only \({\mathrm{\mathrm{I}_{2}}}\)
2 \({\mathrm{\mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\)
3 \({\mathrm{\mathrm{F}_{2}}}\) and \({\mathrm{\mathrm{Cl}_{2}}}\)
4 \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}}}\) and \({\mathrm{\mathrm{Br}_{2}}}\)
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316293 Which one of the following order is correct for the bond dissociation enthalpy of halogen molecules?

1 \(\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{F}_{2}>\mathrm{I}_{2}\)
2 \(\mathrm{Br}_{2}>\mathrm{I}_{2}>\mathrm{F}_{2}>\mathrm{Cl}_{2}\)
3 \(\mathrm{F}_{2}>\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{I}_{2}\)
4 \(\mathrm{I}_{2}>\mathrm{Br}_{2}>\mathrm{Cl}_{2}>\mathrm{F}_{2}\)
NEET - 2016
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CHXI11:THE P-BLOCK ELEMENTS

316290 The element which can displace three other halogens from their compounds is

1 \({\rm{F}}\)
2 \(\mathrm{Cl}\)
3 \(\mathrm{Br}\)
4 \({\rm{I}}\)
CHXI11:THE P-BLOCK ELEMENTS

316291 Reduction potential of some ions is given below. Arrange them in decreasing order of oxidizing power:
supporting img

1 \(\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}\)
2 \(\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
3 \(\mathrm{BrO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
4 \(\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}\)
CHXI11:THE P-BLOCK ELEMENTS

316292 Among the following halogens, \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\), which can undergo disproportionation reactions?

1 Only \({\mathrm{\mathrm{I}_{2}}}\)
2 \({\mathrm{\mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\)
3 \({\mathrm{\mathrm{F}_{2}}}\) and \({\mathrm{\mathrm{Cl}_{2}}}\)
4 \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}}}\) and \({\mathrm{\mathrm{Br}_{2}}}\)
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316293 Which one of the following order is correct for the bond dissociation enthalpy of halogen molecules?

1 \(\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{F}_{2}>\mathrm{I}_{2}\)
2 \(\mathrm{Br}_{2}>\mathrm{I}_{2}>\mathrm{F}_{2}>\mathrm{Cl}_{2}\)
3 \(\mathrm{F}_{2}>\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{I}_{2}\)
4 \(\mathrm{I}_{2}>\mathrm{Br}_{2}>\mathrm{Cl}_{2}>\mathrm{F}_{2}\)
NEET - 2016
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CHXI11:THE P-BLOCK ELEMENTS

316290 The element which can displace three other halogens from their compounds is

1 \({\rm{F}}\)
2 \(\mathrm{Cl}\)
3 \(\mathrm{Br}\)
4 \({\rm{I}}\)
CHXI11:THE P-BLOCK ELEMENTS

316291 Reduction potential of some ions is given below. Arrange them in decreasing order of oxidizing power:
supporting img

1 \(\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}\)
2 \(\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
3 \(\mathrm{BrO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
4 \(\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}\)
CHXI11:THE P-BLOCK ELEMENTS

316292 Among the following halogens, \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\), which can undergo disproportionation reactions?

1 Only \({\mathrm{\mathrm{I}_{2}}}\)
2 \({\mathrm{\mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\)
3 \({\mathrm{\mathrm{F}_{2}}}\) and \({\mathrm{\mathrm{Cl}_{2}}}\)
4 \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}}}\) and \({\mathrm{\mathrm{Br}_{2}}}\)
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316293 Which one of the following order is correct for the bond dissociation enthalpy of halogen molecules?

1 \(\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{F}_{2}>\mathrm{I}_{2}\)
2 \(\mathrm{Br}_{2}>\mathrm{I}_{2}>\mathrm{F}_{2}>\mathrm{Cl}_{2}\)
3 \(\mathrm{F}_{2}>\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{I}_{2}\)
4 \(\mathrm{I}_{2}>\mathrm{Br}_{2}>\mathrm{Cl}_{2}>\mathrm{F}_{2}\)
NEET - 2016
For More Updates join with Us
CHXI11:THE P-BLOCK ELEMENTS

316290 The element which can displace three other halogens from their compounds is

1 \({\rm{F}}\)
2 \(\mathrm{Cl}\)
3 \(\mathrm{Br}\)
4 \({\rm{I}}\)
CHXI11:THE P-BLOCK ELEMENTS

316291 Reduction potential of some ions is given below. Arrange them in decreasing order of oxidizing power:
supporting img

1 \(\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}\)
2 \(\mathrm{IO}_{4}^{-}>\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
3 \(\mathrm{BrO}_{4}^{-}>\mathrm{IO}_{4}^{-}>\mathrm{ClO}_{4}^{-}\)
4 \(\mathrm{BrO}_{4}^{-}>\mathrm{ClO}_{4}^{-}>\mathrm{IO}_{4}^{-}\)
CHXI11:THE P-BLOCK ELEMENTS

316292 Among the following halogens, \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\), which can undergo disproportionation reactions?

1 Only \({\mathrm{\mathrm{I}_{2}}}\)
2 \({\mathrm{\mathrm{Cl}_{2}, \mathrm{Br}_{2}}}\) and \({\mathrm{\mathrm{I}_{2}}}\)
3 \({\mathrm{\mathrm{F}_{2}}}\) and \({\mathrm{\mathrm{Cl}_{2}}}\)
4 \({\mathrm{\mathrm{F}_{2}, \mathrm{Cl}_{2}}}\) and \({\mathrm{\mathrm{Br}_{2}}}\)
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316293 Which one of the following order is correct for the bond dissociation enthalpy of halogen molecules?

1 \(\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{F}_{2}>\mathrm{I}_{2}\)
2 \(\mathrm{Br}_{2}>\mathrm{I}_{2}>\mathrm{F}_{2}>\mathrm{Cl}_{2}\)
3 \(\mathrm{F}_{2}>\mathrm{Cl}_{2}>\mathrm{Br}_{2}>\mathrm{I}_{2}\)
4 \(\mathrm{I}_{2}>\mathrm{Br}_{2}>\mathrm{Cl}_{2}>\mathrm{F}_{2}\)
NEET - 2016
NEET DIGITAL LIBRARY