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## Chemistry Questions | Question | Options | Answer | Reference | |---|---|---|---| | The mutual sharing of electron take place to form compound | A)Sodium, C)Phosphorous, B)Neon, D)Sulphur | D)Sulphur | Formation of metallic Bond | | Which one is noble or inert nature? | A)Calcium, C)Neon, B)Alum...

## Chemistry Questions | Question | Options | Answer | Reference | |---|---|---|---| | The mutual sharing of electron take place to form compound | A)Sodium, C)Phosphorous, B)Neon, D)Sulphur | D)Sulphur | Formation of metallic Bond | | Which one is noble or inert nature? | A)Calcium, C)Neon, B)Aluminium, D)Boron | C)Neon | Periodic Table | | Which of the following compound possesses covalent bond? | A)CaCl2, C)AlCl3, B)BaCl2, D)H2O | D)H2O | Formation of Covalent bond | | The arrangement of 8 electrons in outermost shell of the atom is | A)Octet, C)triplet, B)Duplet, Dinone | A)Octet | Electronic theory of Valency | | Which one is an example of coordinate bond? | A)NH3, C)NH4+, B)SO4-2, D)CO2 | D)CO2 | Formation of Co-ordinate bond | | Why do atoms share electrons in covalent bonds? | A)to become ions and attract each other, C)to become more polar, B)to attain a noble-gas electron configuration, D)to increase their atomic numbers | B)to attain a noble-gas electron configuration | Formation of Covalent bond |