The physical property of water that makes it dissolved most of the substances specially the polar ones.Question 1Select one:A.Non-polar ionic bondB.Polar ionic bondC.Polar covalent bondD.Non-polar covalent bond
Question
The physical property of water that makes it dissolved most of the substances specially the polar ones.Question 1Select one:A.Non-polar ionic bondB.Polar ionic bondC.Polar covalent bondD.Non-polar covalent bond
Solution
The correct answer is C. Polar covalent bond.
Here's why:
Water is a polar molecule because of the difference in electronegativity between the hydrogen and oxygen atoms. The oxygen atom is more electronegative than the hydrogen atoms, which means it attracts electrons more. This causes a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms, creating a polar covalent bond.
This polarity allows water to dissolve many substances, especially polar ones. The positive end of the water molecule is attracted to the negative ions in the substance, and the negative end of the water molecule is attracted to the positive ions. This interaction breaks the ionic or molecular bonds in the substance, causing it to dissolve in water.
Similar Questions
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