Science, asked by kaurchetandeep, 2 months ago

Give one example of reaction in which there is change in color and state​

Answers

Answered by ayushanand42
1

Answer:

Copper reacts with oxygen, H2O and CO2 to give copper carbonate, which changes color from brown to blue or blue green. Rusting, blackening of surfaces of cut vegetables and fruits are other examples of change of color in a chemical reaction.

Answered by Vertikaa
2

Answer:

Hope it helps you...

...

...

Attachments:
Previous Question
Next Question
Similar questions
Math, 1 month ago
subtract:4p²x+3px-2yx from 6px+2p²x-4x​...
Math, 1 month ago
The function g(x) = x² + 3px + (14p – 3), where "p" is an integer, has two equal roots. Find value of "p" Final answer should be:– p = 6​...
Math, 1 month ago
6. The area of a of a square and a are rectangle are equal. If the side of the square is 40 cm and the breadth of the rectangle is 25 cm ,find the length of the rectangle. Also find the perimeter of the rectangle.​
Math, 2 months ago
simplify 2x(3x-2)+4,for x=½​...
Physics, 2 months ago
Motion, in physics, change with time of the position or orientation of a body. ... Motion that changes the orientation of a body is called rotation. In both cases all points in the body have the same velocity (directed speed) and the same acceleration (time rate of change of velocity). bye tata ​...
Math, 9 months ago
Median of 10,12,23,17,13,9,17...
Math, 9 months ago
Meena went to a bank to withdraw ` 2000. She asked the cashier to give her ` 50 and ` 100 notes only. Meena got 25 notes in all. Find how many notes of ` 50 and ` 100 she received.
Math, 9 months ago
X,Y and Z started a business with the capital Rs.21,000 of this X gives Rs.1000 more than Z and Y gives Rs.2000 more than Z . At the end of the year the profit to be divided is 16%. what should each receive?