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Molecular hydrides of formed from ______________(a) f-block elements(b) p- block elements(c) d-block elements(d) s- block elementsI got this question in my homework.My enquiry is from Hydrogen topic in chapter Hydrogen of Chemistry – Class 11

Answer»

The correct ANSWER is (b) p- block elements

The explanation is: Molecular HYDRIDES are also called as covalent hydrides and they are FORMED by elements of p-block those having higher ELECTRONEGATIVITY than hydrogen. They are again divided into ELECTRON deficient hydrides, electron precise hydrides and electron rich hydrides.



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