Physical
It is a physical change. Dissolving is a physical property called solubility.
The coffee remains coffee, and the sugar is simply dissolved. Thus, it is a physical change.
yes dissolving sugar in a coffee is a physical change in a chemical change a new substance will be formed, and the component of this substance will be different from the parent substance. but in the case of sugar dissolving in coffee, mixture of sugar and coffee retain their respective properties. Moreover we can also separate the constituents from that mixture.and there is no new substance is formed
a physical change
The instant coffee and the water have not changed chemically or physically. It becomes a mixture, not a solution; the water is separate from the coffee powder. Therefore it is not a physical change.
Coffee dissolving, water boiling and chocolate melting are reversible physical transformations whereas wood burning is a chemical combustive transformation.
physical. the water being added simply soaks through the coffee, so there's no chemical change.
It is a physical change.
chemical change
Neither. Well, it definitely wouldn't be a physical property because the outside features don't change. It WOULD be a chemical property if , for ex. bubbling water. The act of dissolving salt doesn't change anything.
filtering coffee is a physical change as no new products are formed after filtering and is reversible..
It is a physical change.