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How does wax change when it melts?

Llsantos ∙

Lvl 1

∙ 15y ago

Updated: 5/24/2024

While during the time it melts, wax is very viscous and 'sloppy'. After melting, it is just as fluid as most liquids are.

Wiki User

∙ 15y ago

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More answers

When wax melts, it transitions from a solid to a liquid state due to the heat energy breaking down the molecular bonds that hold its solid structure. The molecules in the wax move more freely, resulting in a loss of shape and volume as the wax takes on a liquid form.

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∙ 10mo ago

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Continue Learning about Chemistry

What is the change of state in a lit candle?

The change of state in a lit candle is from solid (wax) to liquid (molten wax) to gas (vaporized wax) as the heat from the flame melts the wax and turns it into vapor that burns, releasing heat and light.

Things which change their state when heated?

Ice melts into water, wax melts into liquid, and metal expands when heated.

Why do wax melts in the fire?

Wax melts in a fire because it has a low melting point. When exposed to heat, the wax undergoes a phase change from solid to liquid form. Once melted, the wax can then be used to produce light and heat.

Is candle wax melting physical property?

Yes, candle wax melting is a physical property because it involves a change in the state of matter from solid to liquid without altering the chemical composition of the wax.

Is candle wax burning a physical change?

For the wax, yes. It changes to a liquid and then back to a solid. But some of the wax is also consumed in a chemical change as it oxidizes, along with the burning wick.

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Related Questions

What is an example of a physical change in a candle?

When the wax melts

Is melting wax physical property?

Melting candle wax is a chemical change. Why? Because when you cook or burn candle wax it melts so it is a chemical change.

What is the change of state in a lit candle?

The change of state in a lit candle is from solid (wax) to liquid (molten wax) to gas (vaporized wax) as the heat from the flame melts the wax and turns it into vapor that burns, releasing heat and light.

Identify 1 phyiscal change that occurs as the candle burns?

The wax melts

Why is the burning of a candle a physical change?

The wax melts, it can solidify into a solid again.

Things which change their state when heated?

Ice melts into water, wax melts into liquid, and metal expands when heated.

Why do wax melts in the fire?

Wax melts in a fire because it has a low melting point. When exposed to heat, the wax undergoes a phase change from solid to liquid form. Once melted, the wax can then be used to produce light and heat.

What the of change is a change of state?

The solid wax of the candle melts, and eventually vapourises, then burns and becomes a gas.

What physical and chemical changes occur when a wax candle burn?

Some wax burns, and as it does so, chemical changes occurs. Wax converts to CO2, CO, and H2O. That is an exothermic reaction The rest of the wax melts with the increased temperature. That is the physical change.

How does a candle change physically?

As a candle burns, the candle becomes smaller as the wax melts.

Name one reversible change when a candle burns?

The wax of the candle melts and then rehardens. This is a physical change and reversible

When wax melts do the particles change?

When wax melts, the solid particles rearrange to form a liquid, but the chemical composition remains the same. The particles do not change into different substances during the process of melting.

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