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How did the iodine solution affect the image of the of onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of the onion cells.?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did iodine solution affect the image of the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How does the process of dissolving carbon in a solution affect its properties and behavior?
When carbon dissolves in a solution, it can change the properties and behavior of the solution. This can affect factors such as the solution's acidity, conductivity, and ability to react with other substances. The presence of dissolved carbon can also impact the solution's color, taste, and odor.
Do acids effect indicators?
Yes, acids can affect indicators by changing their color. Indicators are substances that change color in response to the acidic or basic nature of a solution. Acids can cause indicators to change color depending on their pH level.
Why the solution change colour when reflux?
During reflux, a solution may change color due to chemical reactions that occur at elevated temperatures. Increased heat can accelerate reactions, leading to the formation of new compounds or the breakdown of existing ones, which can alter the solution's color. Additionally, temperature changes can affect the solubility of colored species or the ionization of certain compounds, further contributing to the observed color change.
Do acids have any effect on indicators?
Yes, acids can affect indicators by changing their color. Indicators are substances that change color in response to changes in pH levels, and an acid can cause this color change by altering the pH of the solution the indicator is in.
what causes a reagent solution to change colour?
A reagent solution changes color primarily due to chemical reactions that alter the electronic structure of its molecules. These changes can involve the formation of new compounds, ionization, or alterations in oxidation states, which affect how the solution absorbs and reflects light. Additionally, pH changes can influence color shifts in certain indicators. The specific color change often indicates the presence or concentration of a particular substance in the solution.
Why the color of benedicts solution change when heated?
The color change in Benedict's solution when heated is due to the reduction of copper ions in the solution. Initially, the blue-colored Cu(II) ions in Benedict's solution are reduced to form a reddish-brown precipitate of Cu(I) oxide. This color change indicates the presence of reducing sugars in the solution.
