If a substance is covalent, then it likely will
2 answers:
Answer: Option (b) is the correct answer.
Explanation:
A substance in which bond forming between the combining atoms is due to the sharing of electrons is known as a covalent bond.
For example, bond present in a molecule is a covalent bond.
Some covalent bonds are non-polar in nature whereas water is a polar solvent. As it is known that like dissolves like.
Therefore, covalent molecules will not be soluble in water as water is a polar molecule.
Thus, we can conclude that if a substance is covalent, then it likely will not be soluble in water.
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Answer : The correct option is (c)
Explanation :
The given balanced chemical reaction is,
From the balanced chemical reaction, we conclude that
As, 3 moles of react to give 2 mole of
So, 1 mole of react to give
moles of
Thus, the conversion factor needed to convert the number of moles of to the number of moles of
produced is
Hence, the correct option is (c)