Answer: The molarity of solution is 0.453 M
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.
where,
n = moles of solute
= volume of solution in ml
moles of
=
Now put all the given values in the formula of molality, we get
Therefore, the molarity of solution is 0.453 M
Answer:
1
Explanation:
The full question is shown in the image attached.
If we look at the structure closely, we will discover that there is only one C=C double bond in the molecule.
It is worthy of note that hydrogen (H2) only reduces the C=C double bond. it does not affect any other bond in the molecule.
Hence, only one molecule of H2 is required to reduce one C=C bond present.
Answer: D
Explanation:
They form from Coal under high high pressure and many many years
The most appropriate answer is A !!
As solvent temp is increased the solubility of solute increases !!