Water is a polar molecule and attracts other polar molecules. Which of the following is a consequence of this property?
2 answers:
Answer: The correct answer is water is considered to be a universal solvent.
Explanation: Water has a molecular formula of having 2 atoms of hydrogen atom and 1 atom of oxygen atom. This is a polar molecule because of the presence of electronegativity difference between the hydrogen and oxygen atoms.
Since, it is a polar molecule and it will attract other polar molecules towards itself which means that polar molecules can easily get dissolved in water when it is used as a solvent.
It is known as the universal solvent because it dissolves more substances more than any other liquid.
Therefore, water is known as the universal solvent.
You might be interested in
Two non metal combined together and form the bond is called covalent bond
Note - yellow color molecules in pictures are non metal elements
example - co2 , so2,
Note - yellow color molecules in pictures are non metal elements
example - co2 , so2,
Answer:
The balanced reaction is given by,
⇒
Explanation:
The reaction is as given.
Lets count the number of each elements in the reaction.
<em>In reactant side, number of sodium atoms are 1 , lead are 1, nitrogen are 1 and oxygen are 4.</em>
<em>in product side, number of sodium atoms are 2 , lead are 1 , nitrogen are 2 and oxygen are 7.</em>
<em>So we need to balance sodium and oxygen atoms in the reaction.</em>
<em>There is deficient of sodium and oxygen atoms on reactant side</em>.
Thus, multiply (NaNO3) by 2.
<em>Thus, sodium atoms become 2 , nitrogen 2 and oxygen 6. Total 7 oxygen atoms.</em>
Thus, the balanced reaction is,
⇒