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Chemical. It's a reaction with oxygen. If it were physical it would be fairly easy to undo...
If you work out how to uncurdle milk then please let me know!
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∙ 14y ago
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Is boiling milk a physical change or chemical?
physical
Is adding milk to coffee chemical or physical?
chemical change
If milk and vinegar is mixed is it a physical or chemical change?
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
Flour and milk mixed a chemical or physical change and why?
Physical change
Are drops of cold milk added to hot coffee a chemical or physical change?
well i think they are a chemical change as you can not reverse it- a physical change is basically a change that can not be reversed :) hope this helps!
Is curdling of milk is physical change or chemical change?
Milk curdling is a chemical change.
Is Curdling of milk a chemical change?
when milk curs it is a chemical change. A physical change is change in form, which is revesrable. Like water being frozen then thawed. A chemical change is irreversible, and involves a change in the chemical make up. What is happening is a new compound is being formed by the milk reacting with the air and such.
What is chemical equation of milk curdling?
that would be much too complicated to write here. mostly it involves denaturing of milk proteins by acids or enzymes.
What is coagulation milk?
Curdling.
How do you know weather curdling of milk is a chemical reaction?
It is never milk again. It will just be churds and whey it will never change back. It changes the substances identity.
Is milk spoils a physical or a chemical?
Physical.
A sentence with the word 'curdling' in it?
A sentence could be "I knew the milk was off because it was curdling"
Is boiling milk a physical change or chemical?
physical
Is pouring milk into oatmeal a chemical or physical?
Physical
Does temperature affect milk while its curdling?
ya it really effect it is the main source of curdling it.
Is curdling of milk a reversible or irreversible change?
Yes, but it is so hard as not to be worth it.
Why does milk go sour?
The souring and curdling of milk is caused by bacteria.
