Ionic Bonding
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NEET DIGITAL LIBRARY
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313660 Assertion :
Among \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions, \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\) is more stable than \({\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\)
Reason :
Both \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions are diamagnetic.

1 If both Assertion & Reason are true and the reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.
3 If Assertion is true but Reason is false.
4 If Assertion is false but Reason is true.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313661 Which of the following possesses maximum hydration energy?

1 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
2 \({\rm{RaS}}{{\rm{O}}_{\rm{4}}}\)
3 \({\rm{SrS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313662 The salt having the least solubility in water is

1 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
2 \({\rm{Ba}}{\left( {{\rm{N}}{{\rm{O}}_{\rm{3}}}} \right)_{\rm{2}}}\)
3 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313663 Assertion :
Water is one of the best solvents.
Reason :
H-bonding is present in water molecules.

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.
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313660 Assertion :
Among \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions, \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\) is more stable than \({\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\)
Reason :
Both \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions are diamagnetic.

1 If both Assertion & Reason are true and the reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.
3 If Assertion is true but Reason is false.
4 If Assertion is false but Reason is true.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313661 Which of the following possesses maximum hydration energy?

1 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
2 \({\rm{RaS}}{{\rm{O}}_{\rm{4}}}\)
3 \({\rm{SrS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313662 The salt having the least solubility in water is

1 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
2 \({\rm{Ba}}{\left( {{\rm{N}}{{\rm{O}}_{\rm{3}}}} \right)_{\rm{2}}}\)
3 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313663 Assertion :
Water is one of the best solvents.
Reason :
H-bonding is present in water molecules.

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.
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NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313660 Assertion :
Among \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions, \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\) is more stable than \({\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\)
Reason :
Both \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions are diamagnetic.

1 If both Assertion & Reason are true and the reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.
3 If Assertion is true but Reason is false.
4 If Assertion is false but Reason is true.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313661 Which of the following possesses maximum hydration energy?

1 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
2 \({\rm{RaS}}{{\rm{O}}_{\rm{4}}}\)
3 \({\rm{SrS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313662 The salt having the least solubility in water is

1 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
2 \({\rm{Ba}}{\left( {{\rm{N}}{{\rm{O}}_{\rm{3}}}} \right)_{\rm{2}}}\)
3 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313663 Assertion :
Water is one of the best solvents.
Reason :
H-bonding is present in water molecules.

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.
NEET DIGITAL LIBRARY
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313660 Assertion :
Among \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions, \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\) is more stable than \({\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\)
Reason :
Both \({\rm{C}}{{\rm{a}}^{{\rm{2 + }}}}\,\,{\rm{and}}\,\,{\rm{Z}}{{\rm{n}}^{{\rm{2 + }}}}\) ions are diamagnetic.

1 If both Assertion & Reason are true and the reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but the reason is not the correct explanation of the assertion.
3 If Assertion is true but Reason is false.
4 If Assertion is false but Reason is true.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313661 Which of the following possesses maximum hydration energy?

1 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
2 \({\rm{RaS}}{{\rm{O}}_{\rm{4}}}\)
3 \({\rm{SrS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313662 The salt having the least solubility in water is

1 \({\rm{BaC}}{{\rm{l}}_{\rm{2}}}\)
2 \({\rm{Ba}}{\left( {{\rm{N}}{{\rm{O}}_{\rm{3}}}} \right)_{\rm{2}}}\)
3 \({\rm{MgS}}{{\rm{O}}_{\rm{4}}}\)
4 \({\rm{BaS}}{{\rm{O}}_{\rm{4}}}\)
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE

313663 Assertion :
Water is one of the best solvents.
Reason :
H-bonding is present in water molecules.

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.
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