Question

write an experiment to observe changes during combustion of sugar

Answer 1

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Aim: To observe changes during combustion of sugar..

Apparatus: wooden stand,test tube,rubber stopper ,delivery tube,glycosd powder ,lime water..

Procedure:

⚫️Take a small amount of glucose in a small test tube..

⚫️Arrange the apparatus as shown in the figure.

⚫️Heat the test tube with glucose powder over a flame..

⚫️Go on heating the test tube until the glucose catches fire..

Observation:

When Lucas bands carbon dioxide and water are produced and energy released glucose must be burnt at high temperature in a laboratory to liberate energy once the glucose start burning we cannot start the process easily your combustion of sugar can we stop by adding water to the glucose powder the SEO to release it changes the lime water to Milky white....


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Answer 2

Ahoy!

Purpose "- To observe the changes during combustion reaction.

Materials required :-Test tube , test tube holder ,sugar, beaker, matchstick ,candle, spoon.

Procedure :-

Add sugar to your test tube and place it in empty beaker Now, light the candles and hold the test tube properly turn the test tube in different ways and record observations then after this put it in container clean the materials

.Observation :+ You will observe that there is the production of carbon dioxide and water and the temperature would be high.

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