Why is burning paper a chemical change


Asked by maham237 @ in Chemistry viewed by 309 People


Provide at least three indicators of a chemical change that are present in burning a piece of paper.

Answered by maham237 @



Answer:

Some chemical indicators perceived while a piece of paper is burning are:

Production of an Odor: there is a smell of burnt paper

Change in Temperature: combustion is a highly exothermic reaction , so the temperature increase

Change in Color: paper changes to ashes as the burning process occurs


Similar Questions

Burning of paper is a chemical change give reason

Asked by admin @ in Science viewed by 299 persons

Burning of paper is a chemical change. Give reason​

Burning of coal is a physical or chemical change

Asked by admin @ in Physics viewed by 312 persons

Give reason burning of coal is a chemical Change

Is shredding paper a physical or chemical change

Asked by maham237 @ in Chemistry viewed by 289 persons

Is shredding paper a physical or chemical change? Explain why?

Burning of candle is both physical and chemical change

Asked by admin @ in Science viewed by 328 persons

How burning of candle is both physical and chemical change

Is burning a candle a chemical or physical change

Asked by admin @ in Chemistry viewed by 366 persons

Burning of candle is a chemical change whereas melting of candle is physical change. Why?

How can you tell if a chemical change has occurred

Asked by admin @ in Chemistry viewed by 320 persons

How can you tell if a chemical change has occurred?

Are enzymes used up or changed during a chemical reaction

Asked by admin @ in Biology viewed by 341 persons

Which one of the following is true? A) Enzymes are used up in chemical reactions. B) An enzyme binds to its substrate at the enzyme's substrate site. C) An enzyme's …

Which substance cannot be broken down by a chemical change

Asked by admin @ in Chemistry viewed by 345 persons

Which substance can not be broken down by a chemical reaction? (1) ammonia (3) methane (2) argon (4) water

Classify the following as physical and chemical changes

Asked by admin @ in Science viewed by 390 persons

Classify the following as chemical or physical changes: • cutting of trees, • melting of butter in a pan, • rusting of almirah, • boiling of water to form steam, …

Why rusting of iron is a chemical change

Asked by admin @ in Chemistry viewed by 308 persons

Why is rusting of iron considered a chemical change

Why cannot a chemical change be normally reversed

Asked by admin @ in Science viewed by 368 persons

Why cannot a chemical change be normally reversed ??

Classify the following as chemical or physical changes

Asked by admin @ in Science viewed by 329 persons

Classify the following as chemical or physical changes: • cutting of trees, • melting of butter in a pan, • rusting of almirah, • boiling of water to form steam, …

Condensation of steam is not a chemical change

Asked by admin @ in Chemistry viewed by 357 persons

Condensation of steam is not a chemical change.(true/false) ?​

Which of the following is a chemical change

Asked by admin @ in Chemistry viewed by 308 persons

Which of the following is a chemical change? 1] Cutting of tree 2] Rusting of iron 3] Burning of candle 4] Water converting into steam ​

Formation of manure from leaves is a chemical change

Asked by admin @ in Science viewed by 329 persons

Formation of manure from leaves is a physical change - State whether the statement is True or False? Justify your answer. Topic: Physical and Chemical Changes

Most viewed questions in Chemistry


Discuss sn2 mechanism of methyl bromide using aqueous koh

Asked by admin @ in Chemistry viewed by 2187 persons


Comparing lactose percentage between whole milk and powdered milk

Asked by admin @ in Chemistry viewed by 1926 persons


Lewl letpa

Asked by maham237 @ in Chemistry viewed by 1563 persons



50 examples of unbalanced chemical equations with answers

Asked by admin @ in Chemistry viewed by 1394 persons


Chromium metal is immersed in an aqueous solution of cobalt(ii) chloride.

Asked by maham237 @ in Chemistry viewed by 1321 persons


Prepare a chart giving detailed information of carbon compounds

Asked by admin @ in Chemistry viewed by 1283 persons



Which 1 mole sample has the least entropy

Asked by maham237 @ in Chemistry viewed by 1271 persons


If you are given the assignment to cut raw poultry

Asked by maham237 @ in Chemistry viewed by 1250 persons


Effect of succinic acid on cst of phenol water system

Asked by admin @ in Chemistry viewed by 1248 persons



The reaction between aluminium powder and anhydrous barium nitrate

Asked by maham237 @ in Chemistry viewed by 1221 persons


Cnh4 lewis structure

Asked by maham237 @ in Chemistry viewed by 1143 persons


2 3 dihydroxypropanal

Asked by maham237 @ in Chemistry viewed by 1048 persons



Select true statements about the pentose phosphate pathway

Asked by maham237 @ in Chemistry viewed by 1034 persons


Crossword puzzle on carbon and its compounds class 10

Asked by admin @ in Chemistry viewed by 1008 persons


Ionic bond calculator

Asked by maham237 @ in Chemistry viewed by 984 persons