A solid substance with high melting and boiling points is...
A solid substance with high melting and boiling points is likely to be a/an
covalent compound
dative covalent compound
electrovalent compound
non-metal
Correct answer is C
No explanation has been provided for this answer.
When steam is passed over white-hot coke, the products are ...
In which of the following crystals are the particles held by van der Waal's forces only? ...
X + Y → Z. The rate equation for the chemical reaction above is \(\frac{-Δx}{Δt}\)&...
The petroleum fraction that is used in heating furnaces in industries is ...