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1.Which of the following molecule has no dative bond?(1) CO(2) CO(3) SO3(4) All of these

Answer»

option d is the correct answer

B-Carbonate ion have no any dative bond..

the answer could be option 2

option D is the correct answer

Dative bond or coordinate bond is a type of bond where only one atom shares the electrons of another atom without affecting it. ... But in CO3^2-, the two O atoms , each are singly negatively charged ,i.e, they need one more electron to complete their octet

options b is the correct answer.



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