Chemical bond MCQs – Chapter 3 DAE

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1. The bond formed by transfer of electron between atoms is called





2. The bond formed by mutual sharing of electrons between atoms is called





3. Shared electron pair is given by one atom only in ____ bond





4. Point out the compound having ionic bond





5. Ionic compounds are mostly soluble in





6. Point out the compound with covalent bond





7. In which compound co-ordinate covalent bond is present





8. In nitrogen molecule the number of pi bonds is





9. The parallel overlapping of orbitals takes place in





10. The atom that gives an electron pair in coordinate covalent bond is called





11. The atom that takes an electron pair in coordinate covalent bond is called





12. Triple covalent bond is represented by the lines





13. The concept of ionic bond was presented by





14. The concept of covalent bond was presented by





15. Double covalent bond is present in the molecule





16. Electronegativity difference between atoms is greater than 1.7, the bond is





17. In ____ covalent bond one electron pair is shared between atoms





18. We put ______ between donor and accepter atoms in coordinate covalent bond





19. Point out the molecule having polar bond





20. In ____ bond the shared electron pair is attracted unequally





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