Answer
Step by step text solution for Why covalent bonds are called directional bonds whereas ionic bonds are called non- directional? by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 11 exams.
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V PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
- What is meant by formal charge?
05:14
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- HCl is a polar compound, Why HCl shows polar nature?
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- Why covalent bonds are called directional bonds whereas ionic bonds ar...
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- AIF 3' is a high melting solid whereas 'SiF4' is a gas. Explain why??
01:56
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- Which out of 'CH3 F' and. 'CH3 Cl' has a higher dipole moment and why?
01:40
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- Oút of 'p-' orbital and sp-hybrid orbital which has greater directiona...
01:51
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- Which has higher lattice energy: NaCl or MgO'? Why?
01:48
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- What is percentage of s-character in (i) 'sp^3' (ii) 'sp^2' (iii) sp-h...
01:49
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- Write resonating structures of 'O3'
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- Out of 'H-H' and 'Cl-Cl' bonds, which is expected to have higher bond ...
01:19
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- Account for the following: i) 'NF3' is pyramidal while 'BF3' is trigo...
05:13
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- Compare the relative stability of the following species and comment on...
05:53
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- What is meant by bond order? Calculate the bond order of 'He^(2+)'.
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- Draw the molecular structures of (i) XeF2 (ii) XeOF2 and (iii) XeF...
02:54
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- What is meant by hydrogen bond? What is bond energy of hydrogen bond? ...
03:47
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- In Lewis notations, the valence electrons are represented by dots. a:...
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- Complete the following table. '(##VPUHSSCHEXIC04E02017Q01##)'
Text Solution
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- How is molecular orbital different from atomic orbital? Give electroni...
06:29
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- The dipole moment of BF3 is zero eventhough the B-F bonds are polar, J...
03:49
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- What are the important conditions for hybridisation?
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