What happens to the burning candle if it is kept inside a sealed container Why?

A candle goes out when in a closed jar because it cannot vent the carbon dioxide made in the chemical reaction. Carbon dioxide will not burn and suffocates the candle when oxygen is depleted.

What will happen when you place a lighted candle in a closed jar?

The substance that reacts with the candle wax is oxygen. It comes from the air. Putting the jar over the candle keeps oxygen from outside the jar from getting in. Running out of oxygen makes the flame go out.

Can you burn a candle inside a closed jar?

Answer: no we cannot burn a candle in a closed jar. Explanation: this is because combustion needs oxygen and there will be no oxygen in a closed jar.

What kind of change happens when a candle burns?

When a candle burns, the oxygen in the air reacts and forms carbon dioxide. A new substance, the CO2 is formed. So it is a chemical change. When the candle melts, no new substance is formed and the molten wax can be again solidified and made into a candle and it is a reversible change.

Can I burn a candle in a glass jar?

So are glass container candles safe? Glass can break or crack and is more inclined to do so when heat is applied unevenly or concentrated on one particular area. Heat-resistant glass is made to help prevent the glass from cracking or breaking. Never leave a burning candle unattended.

What do you observe when a burning candle is covered with an inverted jar?

Explanation: When a burning candle is covered with an inverted jar, the candle flame extinguishes soon after. This happens because in order for the candle to burn, it requires the presence of oxygen. This supply of oxygen gets limited when the jar is placed on the flame, thus extinguishing the flame, eventually.

Is burning a candle a physical change or chemical change?

If the wax was simply undergoing physical change, would you expect the candle to produce heat and light as it does when a candle burns? The process of burning (as opposed to evaporating) is a chemical reaction, a chemical change.

Can candles break glass?

Two of the most common causes of glass breaking due to the heat from a candle flame is first, a wick that is not centered and allowed to get too close to the side ,and second is a flame that gets too close to the bottom. Proper caution should be used when burning container candles, as with any other style candle.

Can you put candle in any glass?

Candles can be made in almost any type of glass container. Here are a few ideas to consider: Baby food jars. Glass jars from pickles, spaghetti sauce, or other food items.