0
What else can I help you with?
What is the least penetrating form of a reaction?
A reversible reaction is generally considered the least penetrating form of a reaction as it allows for the reactants to be reformed if conditions change. This contrasts with irreversible reactions where products cannot easily revert back to reactants. Reversible reactions tend to be more common in nature and biological systems.
Is A change in form or shape of matter is a physical or Chemical Change?
Physical.
Is milk drunk a physical or chemical change?
Initially the only change its location (physical). In the stomach, though, it starts to undergo chemical changes.
Is denting a piece of metal a physical or chemical change?
Physical. The properties of the metal do not change, and it can be undented.
Why is cutting of carrots a physical change?
Yes it is a phisycal change because even though you cut the carrot in half its still a carrot. You're not changing the substence you are just changing what it looks like no cutting carrotis not a physical change no cutting carrotis not a physical change
Is breaking glass chemical or phycial change?
Physical change because the molecules have not changed to form a new substance.
Is fading of carpet up on exposure to sun light chemical or physical change?
Fading of carpet due to exposure to sunlight is a physical change. The ultraviolet (UV) radiation from sunlight breaks down the dye molecules in the carpet, causing the color to fade. The structure of the carpet remains the same, even though its appearance has changed.
Why is pounding a marshmallow a physical change?
the reason that this is a physical change not a chemical is because even though it looks different it is still a marshmallow and has not actually changed at all.
Is this a chemical change or physical change - mixing salt and pepper?
Mixing salt and pepper is a physical change
Is cabbage juice and vinegar a chemical or physical change?
Chemical, physical is generealy changes between the states of matter, although those are not the only physical changes
How can you tell if a change in matter is a physical change?
Any change in matter that is does not require the identity of the matter to change is physical. Things like sizzling, popping, effervescence, etc. are physical change. Something to keep in mind though: Anything that burns is undergoing chemical change, no matter what. Any combustion is chemical.
Is melting a slice of cheese a chemical change?
It is changing from a solid to a liquid, which is a physical change.
