If the difference in electronegatively between two elements is 1.7, th

1.	If the difference in electronegatively between two elements is 1.7, then the bond is _________ (A) 60% covalent 40% ionic (B) 50% covalent 50% ionic (C) 40% covalent 60% ionic (D) 70% covalent 30% ionic
Answer» (B) 50% covalent 50% ionic Ionic bond if electro negativity different is greater than 1.7 Covalent bond if electronegative different is less than 1.7 Hence 50% - 50% Ionic & Covalent

If the difference in electronegatively between two elements is 1.7, then the bond is _________ (A) 60% covalent 40% ionic (B) 50% covalent 50% ionic (C) 40% covalent 60% ionic (D) 70% covalent 30% ionic

Answer»

(B) 50% covalent 50% ionic

Ionic bond if electro negativity different is greater than 1.7

Covalent bond if electronegative different is less than 1.7

Hence 50% - 50% Ionic & Covalent

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If the difference in electronegatively between two elements is 1.7, then the bond is _________ (A) 60% covalent 40% ionic (B) 50% covalent 50% ionic (C) 40% covalent 60% ionic (D) 70% covalent 30% ionic

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