316516
Read Assertion and Reason carefully to mark the correct option given below. Assertion : Carbon exhibits highest catenation property. Reason : Carbon has a valency of and 4 and \(\mathrm{C}-\mathrm{C}\) energy is very high.
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:
Carbon shows highest catenation capacity due to high \(\mathrm{C}-\mathrm{C}\) bond energy and tetravalency.
CHXI11:THE P-BLOCK ELEMENTS
316517
The catenation tendency of \(\mathrm{C}, \mathrm{Si}\) and \(\mathrm{Ge}\) is in the order \(\mathrm{Ge} < \mathrm{Si} < \mathrm{C}\). The bond energies (in \(\mathrm{kJ} \mathrm{mol}^{-1}\) ) of C-C, Si-Si and Ge-Ge bonds are, respectively
1 \(348,297,260\)
2 \(297,348,260\)
3 \(348,260,297\)
4 \(260,297,348\)
Explanation:
Catenation is directly proportional to bond energy.
JEE - 2013
CHXI11:THE P-BLOCK ELEMENTS
316518
Catenation involves
1 Formation of cations
2 Deposition of cations
3 Formation of long chains of identical atoms
4 Formation of covalent bonds
Explanation:
Catenation is the property of self linkage of identical atoms to form long chains and rings.
CHXI11:THE P-BLOCK ELEMENTS
316519
Carbon has a strong tendency for catenation compared to silicon due to
1 High Bond enthalpy of C-C
2 High Bond enthalpy of Si-Si
3 Low Bond enthalpy of C-C
4 Bond enthalpy of C-C and Si-Si are same.
Explanation:
Catenation is directly proportional bond energy and C-C bond enthalpy is very high.
316516
Read Assertion and Reason carefully to mark the correct option given below. Assertion : Carbon exhibits highest catenation property. Reason : Carbon has a valency of and 4 and \(\mathrm{C}-\mathrm{C}\) energy is very high.
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:
Carbon shows highest catenation capacity due to high \(\mathrm{C}-\mathrm{C}\) bond energy and tetravalency.
CHXI11:THE P-BLOCK ELEMENTS
316517
The catenation tendency of \(\mathrm{C}, \mathrm{Si}\) and \(\mathrm{Ge}\) is in the order \(\mathrm{Ge} < \mathrm{Si} < \mathrm{C}\). The bond energies (in \(\mathrm{kJ} \mathrm{mol}^{-1}\) ) of C-C, Si-Si and Ge-Ge bonds are, respectively
1 \(348,297,260\)
2 \(297,348,260\)
3 \(348,260,297\)
4 \(260,297,348\)
Explanation:
Catenation is directly proportional to bond energy.
JEE - 2013
CHXI11:THE P-BLOCK ELEMENTS
316518
Catenation involves
1 Formation of cations
2 Deposition of cations
3 Formation of long chains of identical atoms
4 Formation of covalent bonds
Explanation:
Catenation is the property of self linkage of identical atoms to form long chains and rings.
CHXI11:THE P-BLOCK ELEMENTS
316519
Carbon has a strong tendency for catenation compared to silicon due to
1 High Bond enthalpy of C-C
2 High Bond enthalpy of Si-Si
3 Low Bond enthalpy of C-C
4 Bond enthalpy of C-C and Si-Si are same.
Explanation:
Catenation is directly proportional bond energy and C-C bond enthalpy is very high.
316516
Read Assertion and Reason carefully to mark the correct option given below. Assertion : Carbon exhibits highest catenation property. Reason : Carbon has a valency of and 4 and \(\mathrm{C}-\mathrm{C}\) energy is very high.
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:
Carbon shows highest catenation capacity due to high \(\mathrm{C}-\mathrm{C}\) bond energy and tetravalency.
CHXI11:THE P-BLOCK ELEMENTS
316517
The catenation tendency of \(\mathrm{C}, \mathrm{Si}\) and \(\mathrm{Ge}\) is in the order \(\mathrm{Ge} < \mathrm{Si} < \mathrm{C}\). The bond energies (in \(\mathrm{kJ} \mathrm{mol}^{-1}\) ) of C-C, Si-Si and Ge-Ge bonds are, respectively
1 \(348,297,260\)
2 \(297,348,260\)
3 \(348,260,297\)
4 \(260,297,348\)
Explanation:
Catenation is directly proportional to bond energy.
JEE - 2013
CHXI11:THE P-BLOCK ELEMENTS
316518
Catenation involves
1 Formation of cations
2 Deposition of cations
3 Formation of long chains of identical atoms
4 Formation of covalent bonds
Explanation:
Catenation is the property of self linkage of identical atoms to form long chains and rings.
CHXI11:THE P-BLOCK ELEMENTS
316519
Carbon has a strong tendency for catenation compared to silicon due to
1 High Bond enthalpy of C-C
2 High Bond enthalpy of Si-Si
3 Low Bond enthalpy of C-C
4 Bond enthalpy of C-C and Si-Si are same.
Explanation:
Catenation is directly proportional bond energy and C-C bond enthalpy is very high.
316516
Read Assertion and Reason carefully to mark the correct option given below. Assertion : Carbon exhibits highest catenation property. Reason : Carbon has a valency of and 4 and \(\mathrm{C}-\mathrm{C}\) energy is very high.
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:
Carbon shows highest catenation capacity due to high \(\mathrm{C}-\mathrm{C}\) bond energy and tetravalency.
CHXI11:THE P-BLOCK ELEMENTS
316517
The catenation tendency of \(\mathrm{C}, \mathrm{Si}\) and \(\mathrm{Ge}\) is in the order \(\mathrm{Ge} < \mathrm{Si} < \mathrm{C}\). The bond energies (in \(\mathrm{kJ} \mathrm{mol}^{-1}\) ) of C-C, Si-Si and Ge-Ge bonds are, respectively
1 \(348,297,260\)
2 \(297,348,260\)
3 \(348,260,297\)
4 \(260,297,348\)
Explanation:
Catenation is directly proportional to bond energy.
JEE - 2013
CHXI11:THE P-BLOCK ELEMENTS
316518
Catenation involves
1 Formation of cations
2 Deposition of cations
3 Formation of long chains of identical atoms
4 Formation of covalent bonds
Explanation:
Catenation is the property of self linkage of identical atoms to form long chains and rings.
CHXI11:THE P-BLOCK ELEMENTS
316519
Carbon has a strong tendency for catenation compared to silicon due to
1 High Bond enthalpy of C-C
2 High Bond enthalpy of Si-Si
3 Low Bond enthalpy of C-C
4 Bond enthalpy of C-C and Si-Si are same.
Explanation:
Catenation is directly proportional bond energy and C-C bond enthalpy is very high.
