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

316246 Which among the following compounds does not act as reducing agent?

1 \(\mathrm{H}_{2} \mathrm{O}\)
2 \(\mathrm{H}_{2} \mathrm{~S}\)
3 \(\mathrm{H}_{2} \mathrm{Se}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\)
MHTCET - 2017
CHXI11:THE P-BLOCK ELEMENTS

316247 The correct increasing order of dipole moments of the following is

1 \(\mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{Te < }}{{\rm{H}}_{\rm{2}}}{\rm{Se < }}{{\rm{H}}_{\rm{2}}}{\rm{S < }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \(\mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S}\)
4 \(\mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
CHXI11:THE P-BLOCK ELEMENTS

316248 Read the Assertion and Reason carefully to mark the correct option out of the options given below.
Assertion :
\({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is more acidic than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Reason :
Bond dissociation enthalpy of \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is lower than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316263 Which halogen forms an oxyacid that contains the halogen atom in tripositive oxidation state?

1 Fluorine
2 Chlorine
3 Bromine
4 Iodine
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CHXI11:THE P-BLOCK ELEMENTS

316246 Which among the following compounds does not act as reducing agent?

1 \(\mathrm{H}_{2} \mathrm{O}\)
2 \(\mathrm{H}_{2} \mathrm{~S}\)
3 \(\mathrm{H}_{2} \mathrm{Se}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\)
MHTCET - 2017
CHXI11:THE P-BLOCK ELEMENTS

316247 The correct increasing order of dipole moments of the following is

1 \(\mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{Te < }}{{\rm{H}}_{\rm{2}}}{\rm{Se < }}{{\rm{H}}_{\rm{2}}}{\rm{S < }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \(\mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S}\)
4 \(\mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
CHXI11:THE P-BLOCK ELEMENTS

316248 Read the Assertion and Reason carefully to mark the correct option out of the options given below.
Assertion :
\({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is more acidic than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Reason :
Bond dissociation enthalpy of \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is lower than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316263 Which halogen forms an oxyacid that contains the halogen atom in tripositive oxidation state?

1 Fluorine
2 Chlorine
3 Bromine
4 Iodine
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CHXI11:THE P-BLOCK ELEMENTS

316246 Which among the following compounds does not act as reducing agent?

1 \(\mathrm{H}_{2} \mathrm{O}\)
2 \(\mathrm{H}_{2} \mathrm{~S}\)
3 \(\mathrm{H}_{2} \mathrm{Se}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\)
MHTCET - 2017
CHXI11:THE P-BLOCK ELEMENTS

316247 The correct increasing order of dipole moments of the following is

1 \(\mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{Te < }}{{\rm{H}}_{\rm{2}}}{\rm{Se < }}{{\rm{H}}_{\rm{2}}}{\rm{S < }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \(\mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S}\)
4 \(\mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
CHXI11:THE P-BLOCK ELEMENTS

316248 Read the Assertion and Reason carefully to mark the correct option out of the options given below.
Assertion :
\({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is more acidic than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Reason :
Bond dissociation enthalpy of \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is lower than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316263 Which halogen forms an oxyacid that contains the halogen atom in tripositive oxidation state?

1 Fluorine
2 Chlorine
3 Bromine
4 Iodine
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CHXI11:THE P-BLOCK ELEMENTS

316246 Which among the following compounds does not act as reducing agent?

1 \(\mathrm{H}_{2} \mathrm{O}\)
2 \(\mathrm{H}_{2} \mathrm{~S}\)
3 \(\mathrm{H}_{2} \mathrm{Se}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\)
MHTCET - 2017
CHXI11:THE P-BLOCK ELEMENTS

316247 The correct increasing order of dipole moments of the following is

1 \(\mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{Te < }}{{\rm{H}}_{\rm{2}}}{\rm{Se < }}{{\rm{H}}_{\rm{2}}}{\rm{S < }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \(\mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{~S}\)
4 \(\mathrm{H}_{2} \mathrm{~S} < \mathrm{H}_{2} \mathrm{O} < \mathrm{H}_{2} \mathrm{Se} < \mathrm{H}_{2} \mathrm{Te}\)
CHXI11:THE P-BLOCK ELEMENTS

316248 Read the Assertion and Reason carefully to mark the correct option out of the options given below.
Assertion :
\({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is more acidic than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Reason :
Bond dissociation enthalpy of \({{\rm{H}}_{\rm{2}}}{\rm{Te}}\) is lower than \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE Main - 2024
CHXI11:THE P-BLOCK ELEMENTS

316263 Which halogen forms an oxyacid that contains the halogen atom in tripositive oxidation state?

1 Fluorine
2 Chlorine
3 Bromine
4 Iodine
For More Updates join with Us