Answer:
Dissolving is when the solute breaks up from a larger crystal of molecules into much smaller groups or individual molecules. This break up is caused by coming into contact with the solvent. In the case of salt water, the water molecules break off salt molecules from the larger crystal lattice.
Explanation:
Erosion, ocean waves and weathering.
Base is used in aldol condensation reaction
<u>because</u><u> </u><u>it</u><u> </u><u>is</u><u> </u><u>an</u><u> </u><u>organic</u><u> </u><u>reaction</u><u> </u><u>to</u><u> </u><u>form</u><u> </u><u>enolate</u><u> </u><u>ion</u><u>,</u><u> </u><u>the</u><u> </u><u>OH</u><u> </u><u>bond</u><u> </u><u>present</u><u> </u><u>in</u><u> </u><u>base</u><u> </u><u>help</u><u> </u><u>to</u><u> </u><u>remove</u><u> </u><u>Acidic</u><u> </u><u>hydrogen</u><u> </u><u>of</u><u> </u><u>enolate</u><u> </u><u>ion</u><u>.</u>
Answer:
<h2>
total no. of electron present in Valency shell is called valency electron </h2><h2>___________________</h2>
<h2>valency shell is that in which last electron is present</h2>