\(\mathrm{S}\) has more tendency to form \({{\rm{S}}_{\rm{8}}}\) and tendency to form 8-membered ring structure decreases.
CHXI11:THE P-BLOCK ELEMENTS
316568
The incorrect statement among the following is
1 \(\mathrm{C}_{60}\) is an allotropic form of carbon
2 \(\mathrm{O}_{3}\) is an allotropic form of oxygen
3 \(\mathrm{S}_{8}\) is only allotropic form of sulphur
4 Red phosphorus is more stable in air than white phosphorus
Explanation:
There are five allotropic forms of sulphur 1. Rhombic, octahedral or \(\alpha \) - sulphur 2. Monoclinic, prismatic or \(\beta \) - sulphur 3. Plastic or \(\gamma \) - sulphur 4. Milk of sulphur 5. Colloidal or \(\delta \) - sulphur
AIIMS - 2006
CHXI11:THE P-BLOCK ELEMENTS
316569
Assertion : Among chalcogens, tendency of catenation is maximum for sulphur. Reason : \(\mathrm{S}-\mathrm{S}\) bond dissociation energy is higher than \(\mathrm{O}-\mathrm{O}\) bond dissociation energy.
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.
Explanation:
Catenation is directly proportional to bond energy. Sulfur's strong catenation ability, second only to carbon, stems from its comparable S-S homoatomic bond energy to heteroatomic bond energies. This equivalence enables sulfur atoms to form robust bonds, facilitating the creation of extensive chains or rings. As S-S bond energy is more than \(\mathrm{O}-\mathrm{O}\) bond energy. It's catenation is more than oxygen. Therefore, option (1) is correct.
CHXI11:THE P-BLOCK ELEMENTS
316570
The decreasing order of catenation of group 16 elements is:
The greater the element - element bond strength the higher is the tendency towards catenation. As the size increase from \(\mathrm{S}\) to \(\mathrm{Te}\), the bond dissociation energy decreases. \(\mathrm{O}-\mathrm{O}\) bond energy is, however, smaller than that of \(\mathrm{S}\) - \(\mathrm{S}\) because of inter electronic repulsions within the smaller size of oxygens atoms.
CHXI11:THE P-BLOCK ELEMENTS
316571
Among the following, the one that is not a pair of allotropes is
\(\mathrm{S}\) has more tendency to form \({{\rm{S}}_{\rm{8}}}\) and tendency to form 8-membered ring structure decreases.
CHXI11:THE P-BLOCK ELEMENTS
316568
The incorrect statement among the following is
1 \(\mathrm{C}_{60}\) is an allotropic form of carbon
2 \(\mathrm{O}_{3}\) is an allotropic form of oxygen
3 \(\mathrm{S}_{8}\) is only allotropic form of sulphur
4 Red phosphorus is more stable in air than white phosphorus
Explanation:
There are five allotropic forms of sulphur 1. Rhombic, octahedral or \(\alpha \) - sulphur 2. Monoclinic, prismatic or \(\beta \) - sulphur 3. Plastic or \(\gamma \) - sulphur 4. Milk of sulphur 5. Colloidal or \(\delta \) - sulphur
AIIMS - 2006
CHXI11:THE P-BLOCK ELEMENTS
316569
Assertion : Among chalcogens, tendency of catenation is maximum for sulphur. Reason : \(\mathrm{S}-\mathrm{S}\) bond dissociation energy is higher than \(\mathrm{O}-\mathrm{O}\) bond dissociation energy.
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.
Explanation:
Catenation is directly proportional to bond energy. Sulfur's strong catenation ability, second only to carbon, stems from its comparable S-S homoatomic bond energy to heteroatomic bond energies. This equivalence enables sulfur atoms to form robust bonds, facilitating the creation of extensive chains or rings. As S-S bond energy is more than \(\mathrm{O}-\mathrm{O}\) bond energy. It's catenation is more than oxygen. Therefore, option (1) is correct.
CHXI11:THE P-BLOCK ELEMENTS
316570
The decreasing order of catenation of group 16 elements is:
The greater the element - element bond strength the higher is the tendency towards catenation. As the size increase from \(\mathrm{S}\) to \(\mathrm{Te}\), the bond dissociation energy decreases. \(\mathrm{O}-\mathrm{O}\) bond energy is, however, smaller than that of \(\mathrm{S}\) - \(\mathrm{S}\) because of inter electronic repulsions within the smaller size of oxygens atoms.
CHXI11:THE P-BLOCK ELEMENTS
316571
Among the following, the one that is not a pair of allotropes is
\(\mathrm{S}\) has more tendency to form \({{\rm{S}}_{\rm{8}}}\) and tendency to form 8-membered ring structure decreases.
CHXI11:THE P-BLOCK ELEMENTS
316568
The incorrect statement among the following is
1 \(\mathrm{C}_{60}\) is an allotropic form of carbon
2 \(\mathrm{O}_{3}\) is an allotropic form of oxygen
3 \(\mathrm{S}_{8}\) is only allotropic form of sulphur
4 Red phosphorus is more stable in air than white phosphorus
Explanation:
There are five allotropic forms of sulphur 1. Rhombic, octahedral or \(\alpha \) - sulphur 2. Monoclinic, prismatic or \(\beta \) - sulphur 3. Plastic or \(\gamma \) - sulphur 4. Milk of sulphur 5. Colloidal or \(\delta \) - sulphur
AIIMS - 2006
CHXI11:THE P-BLOCK ELEMENTS
316569
Assertion : Among chalcogens, tendency of catenation is maximum for sulphur. Reason : \(\mathrm{S}-\mathrm{S}\) bond dissociation energy is higher than \(\mathrm{O}-\mathrm{O}\) bond dissociation energy.
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.
Explanation:
Catenation is directly proportional to bond energy. Sulfur's strong catenation ability, second only to carbon, stems from its comparable S-S homoatomic bond energy to heteroatomic bond energies. This equivalence enables sulfur atoms to form robust bonds, facilitating the creation of extensive chains or rings. As S-S bond energy is more than \(\mathrm{O}-\mathrm{O}\) bond energy. It's catenation is more than oxygen. Therefore, option (1) is correct.
CHXI11:THE P-BLOCK ELEMENTS
316570
The decreasing order of catenation of group 16 elements is:
The greater the element - element bond strength the higher is the tendency towards catenation. As the size increase from \(\mathrm{S}\) to \(\mathrm{Te}\), the bond dissociation energy decreases. \(\mathrm{O}-\mathrm{O}\) bond energy is, however, smaller than that of \(\mathrm{S}\) - \(\mathrm{S}\) because of inter electronic repulsions within the smaller size of oxygens atoms.
CHXI11:THE P-BLOCK ELEMENTS
316571
Among the following, the one that is not a pair of allotropes is
\(\mathrm{S}\) has more tendency to form \({{\rm{S}}_{\rm{8}}}\) and tendency to form 8-membered ring structure decreases.
CHXI11:THE P-BLOCK ELEMENTS
316568
The incorrect statement among the following is
1 \(\mathrm{C}_{60}\) is an allotropic form of carbon
2 \(\mathrm{O}_{3}\) is an allotropic form of oxygen
3 \(\mathrm{S}_{8}\) is only allotropic form of sulphur
4 Red phosphorus is more stable in air than white phosphorus
Explanation:
There are five allotropic forms of sulphur 1. Rhombic, octahedral or \(\alpha \) - sulphur 2. Monoclinic, prismatic or \(\beta \) - sulphur 3. Plastic or \(\gamma \) - sulphur 4. Milk of sulphur 5. Colloidal or \(\delta \) - sulphur
AIIMS - 2006
CHXI11:THE P-BLOCK ELEMENTS
316569
Assertion : Among chalcogens, tendency of catenation is maximum for sulphur. Reason : \(\mathrm{S}-\mathrm{S}\) bond dissociation energy is higher than \(\mathrm{O}-\mathrm{O}\) bond dissociation energy.
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.
Explanation:
Catenation is directly proportional to bond energy. Sulfur's strong catenation ability, second only to carbon, stems from its comparable S-S homoatomic bond energy to heteroatomic bond energies. This equivalence enables sulfur atoms to form robust bonds, facilitating the creation of extensive chains or rings. As S-S bond energy is more than \(\mathrm{O}-\mathrm{O}\) bond energy. It's catenation is more than oxygen. Therefore, option (1) is correct.
CHXI11:THE P-BLOCK ELEMENTS
316570
The decreasing order of catenation of group 16 elements is:
The greater the element - element bond strength the higher is the tendency towards catenation. As the size increase from \(\mathrm{S}\) to \(\mathrm{Te}\), the bond dissociation energy decreases. \(\mathrm{O}-\mathrm{O}\) bond energy is, however, smaller than that of \(\mathrm{S}\) - \(\mathrm{S}\) because of inter electronic repulsions within the smaller size of oxygens atoms.
CHXI11:THE P-BLOCK ELEMENTS
316571
Among the following, the one that is not a pair of allotropes is
\(\mathrm{S}\) has more tendency to form \({{\rm{S}}_{\rm{8}}}\) and tendency to form 8-membered ring structure decreases.
CHXI11:THE P-BLOCK ELEMENTS
316568
The incorrect statement among the following is
1 \(\mathrm{C}_{60}\) is an allotropic form of carbon
2 \(\mathrm{O}_{3}\) is an allotropic form of oxygen
3 \(\mathrm{S}_{8}\) is only allotropic form of sulphur
4 Red phosphorus is more stable in air than white phosphorus
Explanation:
There are five allotropic forms of sulphur 1. Rhombic, octahedral or \(\alpha \) - sulphur 2. Monoclinic, prismatic or \(\beta \) - sulphur 3. Plastic or \(\gamma \) - sulphur 4. Milk of sulphur 5. Colloidal or \(\delta \) - sulphur
AIIMS - 2006
CHXI11:THE P-BLOCK ELEMENTS
316569
Assertion : Among chalcogens, tendency of catenation is maximum for sulphur. Reason : \(\mathrm{S}-\mathrm{S}\) bond dissociation energy is higher than \(\mathrm{O}-\mathrm{O}\) bond dissociation energy.
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.
Explanation:
Catenation is directly proportional to bond energy. Sulfur's strong catenation ability, second only to carbon, stems from its comparable S-S homoatomic bond energy to heteroatomic bond energies. This equivalence enables sulfur atoms to form robust bonds, facilitating the creation of extensive chains or rings. As S-S bond energy is more than \(\mathrm{O}-\mathrm{O}\) bond energy. It's catenation is more than oxygen. Therefore, option (1) is correct.
CHXI11:THE P-BLOCK ELEMENTS
316570
The decreasing order of catenation of group 16 elements is:
The greater the element - element bond strength the higher is the tendency towards catenation. As the size increase from \(\mathrm{S}\) to \(\mathrm{Te}\), the bond dissociation energy decreases. \(\mathrm{O}-\mathrm{O}\) bond energy is, however, smaller than that of \(\mathrm{S}\) - \(\mathrm{S}\) because of inter electronic repulsions within the smaller size of oxygens atoms.
CHXI11:THE P-BLOCK ELEMENTS
316571
Among the following, the one that is not a pair of allotropes is