Answer:
Kettle lake
Explanation:
A kettle lake forms when a receeding glaciers leaves glacier behind in a shallow depression called a kettle.
Kettles and kettle lakes are products of glacier deposition. They are mostly attributed to the receeding phase of a glacier. The mouth of a retreating glacier are usually laden with a mix of melt water and sediments. As the glacier continues to retreat, it leaves behind stagnant ice that must have been buried with the sediment. When the ice melts, a kettle which is an hollow depression forms and the water in it makes it a kettle lake.
All hydrogen ions are formed from a 'core' H3O+. They are not fixed structures in aqueous solution but exist as 'flickering' clusters, as with other water clusters, with hydrogen bonding water molecules continuously coming and going. The lifetimes of the clusters are independent of the lifetime of individual linkages.
I think the second or third... go with your gut though.
Answer:
Kb is termed as Ebullioscopic constant.
Explanation:
According to Boiling point elevation phenomenon, any solution will be exhibiting higher boiling point compared to its pure solvent. So this increase in the boiling point of any liquid when a solute is added in the host is termed as boiling point elevation phenomenon. Thus, the boiling point elevation should be related with the molality of the solution b . So the ratio of increase in the boiling point or the boiling point elevation temperature to the molality of the solution gives a constant termed as ebullioscopic constant and denoted as Kb. In other words, we can state the boiling point elevation temperature is directly proportional to the molality of solution with Kb as proportionality constant.
The molecules become more "active" or free to move
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