# Is the volume of water the same after you’re boiled it?

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## Does boiling change volume?

Yes, if the cylinder were constant-pressure rather than constant volume, it would expand dramatically when heated. … At some T, the vapor pressure of water plus the pressure from the other gases will equal the set pressure. At that point, the container will expand until all the water has turned to vapor.

## Does the volume of water affect the time it takes to boil?

The larger the volume the longer the time to boil. … The larger the volume, the more atoms you need to heat. * Q.

## Does boiling water change mass?

Boiling is an active process. It occurs at a certain temperature, called the boiling point. … It does not matter if a substance melts, freezes, boils, evaporates, condenses or sublimates. The mass does not change.

## When water is boiled its volume increases?

Solids, liquids and gases expand when heated. Water expands about four percent when heated from room temperature to its boiling point.

## What happens to water during boiling?

When water is boiled, the heat energy is transferred to the molecules of water, which begin to move more quickly. Eventually, the molecules have too much energy to stay connected as a liquid. When this occurs, they form gaseous molecules of water vapor, which float to the surface as bubbles and travel into the air.

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## Why does water get less after boiling?

You may have noticed that if you put a pot of water on the stove to boil and forget about it, when you come back later, less water is left in the pot as much of the water will have evaporated. Steam is a specific kind of vapor that is only produced through boiling. And when steam is created, it also expands.

## Does water boil faster in kettle?

You will find it boils much quicker if you just walk away and leave it alone. A kettle draws power from the mains supply when it is turned on. … The heat has to raise the water from room temperature to boiling point, so the only thing that can alter the time taken to boil is the amount of water in the kettle.

## Why is my kettle taking longer to boil?

When a kettle boils longer than normal, several things could be responsible. The most common causes include open lids, cold water, too much water, limescale, and atmospheric pressure.

## How long should it take for water to boil?

If you’re boiling water on the stovetop, in a standard sized saucepan, then it takes around 10 minutes for the correct temp of boiling water to be reached. In a kettle, the boiling point is reached in half this time.

## When a glass of water is heated What is its volume?

When water is heated from 0^(@)C to 10^(@)C , its volume. From 0∘C to 4∘C , volume of water decrreases and 4∘C to 10∘C , volume increases.

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## How long does it take to boil 2 l of water?

To boil the pot of water, you need from 6 to 12 minutes. If you have one liter of water in your pot. If you have 2 liters, the time will be increased by one and a half times. In a microwave, it will take 4 minutes for one liter of water.

## Does less water boil faster?

The thinner the water level, the faster it will boil. That’s because a greater amount of surface area exposes more water to the pan’s bottom, which is the hottest part of the pan.