Difference between revisions of "Irreversible Changes"
(Created page with "==Key Stage 2== ===Meaning=== An '''irreversible change''' is a change which cannot be undone. ===About Reversible Changes=== : In an '''irreversible change''' you cannot get...") |
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*Burning | *Burning | ||
*Adding Bicarbonate of Soda to Vinegar. | *Adding Bicarbonate of Soda to Vinegar. | ||
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| + | ===Examples=== | ||
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| + | {| class="wikitable" | ||
| + | |+ Baking is an irreversible process. | ||
| + | |- | ||
| + | |[[File:CakeBatter.png|center|300px]] | ||
| + | |[[File:Cooking.png|center|300px]] | ||
| + | |- | ||
| + | | style="height:20px; width:300px; text-align:center;" |Cake batter is a mixture. | ||
| + | | style="height:20px; width:300px; text-align:center;" |Once batter is cooked you cannot turn the cakes back into batter. | ||
| + | |} | ||
Revision as of 08:39, 31 August 2018
Key Stage 2
Meaning
An irreversible change is a change which cannot be undone.
About Reversible Changes
- In an irreversible change you cannot get back the substance you started with.
- A change that can be reversed is called reversible.
Irreversible changes you should know are:
- Rusting
- Burning
- Adding Bicarbonate of Soda to Vinegar.
Examples
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| Cake batter is a mixture. | Once batter is cooked you cannot turn the cakes back into batter. |