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No that is a physical change

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12y ago

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Which one is not an example of a chemical change Leaves on trees changing color A cake baking Food being digested All are examples of chemical changes?

All are examples of chemical changes


Is custard being made a physical or chemical change?

The process of making custard involves both physical and chemical changes. physical changes include mixing ingredients together and heating them, while chemical changes occur when the proteins in the eggs denature and coagulate to form the custard's texture.


An apple turning brown after being cut is an example of what chemisttry change?

The browning of an apple after being cut is an example of a chemical change called oxidation. When the apple's flesh is exposed to air, enzymes in the apple react with oxygen causing a chemical reaction that changes the color of the apple.


Distinguish between physical and chemical change?

A chemical change is a change involving making and breaking chemical bonds to form new chemicals. For example when wood burns the carbon and hydrogen in the cellulose react with the oxygen in the air, forming carbon dioxide and water. A physical change is one that the chemical changes states and no new chemicals are formed, like melting ice or dissolving salt in water.


Is this statement true Ice being broken into small bits is an example of a chemically change?

No it is not, as the ice will still retain its chemical properties. This is an example of a physical change. Remember that the indicators of a chemical change are a change in colour, a change in odour, a change in temperature, the formation of a precipitate, or a gas being given off.

Related Questions

Is ice being carved a chemical change?

No, melting ice is a chemical change where as carving ice is physical.... Another example is chewing food is physical where as enzymes in your saliva breaking down the food is chemical.


Which one is not an example of a chemical change Leaves on trees changing color A cake baking Food being digested All are examples of chemical changes?

All are examples of chemical changes


Is hammering a nail a physical or chemical?

hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.


Is custard being made a physical or chemical change?

The process of making custard involves both physical and chemical changes. physical changes include mixing ingredients together and heating them, while chemical changes occur when the proteins in the eggs denature and coagulate to form the custard's texture.


An apple turning brown after being cut is an example of what chemisttry change?

The browning of an apple after being cut is an example of a chemical change called oxidation. When the apple's flesh is exposed to air, enzymes in the apple react with oxygen causing a chemical reaction that changes the color of the apple.


Are exploding fireworks an example of a physical or chemical change?

Exploding fireworks are an example of a chemical change. The chemical compounds within the fireworks undergo a chemical reaction when ignited, resulting in a new substance being formed that releases energy in the form of heat and light.


What chemical changes take place as food is being digested?

ewan


What shows changes that take place during a chemical reaction?

Evidence of a chemical reaction includes color change, formation of precipitate, evolution of gas, and changes in temperature. These changes can indicate that new substances are being formed through the rearrangement of atoms.


Do chemical changes release energy?

Yes.. but it depends on the energy that is changing or being changed


Is Sand being washed out to sea from the beach is a chemical change?

no, its physical change :)


Distinguish between physical and chemical change?

A chemical change is a change involving making and breaking chemical bonds to form new chemicals. For example when wood burns the carbon and hydrogen in the cellulose react with the oxygen in the air, forming carbon dioxide and water. A physical change is one that the chemical changes states and no new chemicals are formed, like melting ice or dissolving salt in water.


Why penny flattened by a hammer is a physical change?

It is a physical change, because it does not change in substance. A penny, whether in its normal state or flattened, is still a penny. Similarly, if you drop a watermelon and it breaks apart, that is also considered to be a physical change because it is still a watermelon. Things are considered to be chemical changes when the substance changes into something new, and is commonly classified as irreversible. When an object rusts, it is considered to be a chemical change. Chemical changes are associated with a temperature change, or a color change or bubbling or something of the sort. Physical changes deal with physical changes in state, for example, ice melting, or in the example you provided, a penny being flattened.