Question

Single Correct Choice Type:
9. Which one of the following statement is true for Ammonium ion?
1) All bonds are ionic
2) All bonds are coordinate covalent
3) H atoms are situated at the corners of a square
4) H atoms are situated at the corners of a tetrahedron

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Answer 1

Answer:

Option d

When the ammonium ion, NH4+, is formed, the fourth hydrogen is attached by a dative covalent bond, because only the hydrogen's nucleus is transferred from the chlorine to the nitrogen. The hydrogen's electron is left behind on the chlorine to form a negative chloride ion.

Explanation:

not sure about the answer

Answer 2

I told in my question I know a answer

I need b & c answee