Answer: Option (d) is the correct answer.
Explanation:
Carbon tetrachloride
is a non-polar solvent. Whereas out of the given options,
,
,
, and HI are all polar molecules.
On the other hand, only
is non-polar molecule.
Also it is known that like dissolves like.
So, being non-polar
will dissolve the give alkane,
.
Lithium=li
Iron=Fe
Helium=He
I don't say u must have to mark my ans as brainliest but if u think it has really helped u plz don't forget to thank me....
When you combine protons and neutrons in the electrical charge they combine to make electricity
First we must write a balanced chemical equation for this reaction

The mole ratio for the reaction between
and
is 1:2. This means 1 moles of
will neutralize 2 moles
. Now we find the moles of each reactant based on the mass and molar mass.



The
was enough to neutralize the acid because 18.87:39.67 is the same as 1:2 mol ratio.