Chemistry, asked by suhanixr11, 2 months ago

Valency of an element is given by the number of hydrogen. atoms that combine with one atom of the element. FULL MARKS: 25 TIME: 40 MINUTES 5 5 2 2 2 2 Using this definition, state the valency of the underlined element in the following compounds: a) PH3, b) NaH​

Answers

Answered by rebekahoct2007
0

Answer:

In Hydrogen Chloride (HCl), one atom of chlorine is combined with one atom of hydrogen and also 1 atom of hydrogen can be replaced by metals like potassium , sodium. Hence valency of chlorine is one.

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