If the difference in electronegativity of elements P and ...
If the difference in electronegativity of elements P and Q is 3.0. The bond that will be formed between them is
metallic
covalent
co-ordinate
ionic
Correct answer is D
No explanation has been provided for this answer.
Which of the following substances would not produce ethanol when fermented? ...
The IUPAC name of the compound above is ...
Which of the following methods is suitable for preparing insoluble salts? ...
The most common method of preparing insoluble salts is by ...
The following are s-block elements except ...