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What is the rate of evaporation of methanol?
The rate of evaporation of methanol can vary based on factors such as temperature, surface area, and presence of air flow. In general, methanol has a faster evaporation rate compared to water due to its lower boiling point. Factors such as humidity and pressure can also influence the rate of evaporation.
Why methanol evaporates fastest?
Methanol evaporates quickly due to its relatively low boiling point of about 65 degrees Celsius and high vapor pressure at room temperature. Its molecular structure allows for weaker hydrogen bonding compared to water, enabling methanol molecules to escape into the vapor phase more easily. Additionally, methanol's smaller molecular size contributes to its rapid evaporation rate, making it more volatile than many other substances.
What factors contribute to the volatility of methanol in different environments?
The volatility of methanol in different environments is influenced by factors such as temperature, pressure, and the presence of other chemicals. These factors can affect the rate at which methanol evaporates and disperses into the air, leading to varying levels of volatility in different settings.
How do you separate mixture of methanol ethyl acetate and water?
This type of mixture is distilled by extractive distillation method. First, methanoic mixture is separated by feeding the required rate of water in the extractor with the counter-current of these two liquids. Later on GC is done for methanol content in the organic layer and if it comes below the required level, it is taken for rectificaton in the column.
Why does pure water have a natural pH?
Pure water has a natural Ph due to the rate of dissociation to H+ and OH- is equal to rate of association to form H2O. Pure water has no free ions.
When can glaciers form?
Glaciers form when the rate of snow fall exceeds the rate of melting.
Which will freeze the faster between salt water sugar water and tap water?
Tap Water because adding substances to the water (salt or sugar) reduce the rate at which water will form ice crystals, making it freeze at a lower temperature.
At what rate do pet drink water?
They drink water at there own rate. By : Ariah B.
What has a higher rate of evaporation hot water or cold water?
A higher rate of evaporation has hot water.
Does water when cooled turn into water vapor?
No, when water is cooled, it typically transforms into ice (solid form) first before turning into water vapor (gas form) through the process of evaporation or boiling. Water vapor is the gaseous state of water that is formed when liquid water boils or evaporates.
What chemical change happens to form water?
The chemical change that happens to form water is when pure hydrogen gas (H2) combine with pure oxygen gas, they get involved with one another, and the slow rate of reaction between the two, create water, but very slowly. The other name for water of course is H2O.
What is rate on cst against c form?
CST : 10% Against "C" Form CST Rate : 2%
