A) covalent molecules are held by van der Waals' force of attraction
B) covalent bond is less exothermic
C) covalent bond is weaker than ionic bond
D) covalent molecules have definate shape
Correct Answer: A
Solution :
Covalent compounds have low melting Point because covalent molecules are held by weak van der Waals' force of attraction.You need to login to perform this action.
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