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Which element is responsible for bleaching in bleaching powder?
Chlorine is the element responsible for bleaching in bleaching powder, also known as calcium hypochlorite. When bleaching powder is dissolved in water, it releases chlorine gas, which has bleaching properties that help remove stains and disinfect surfaces.
Why bleaching power gives a typical smell in air?
Bleaching powder gives off a typical smell in the air due to the release of chlorine gas. When bleaching powder comes into contact with moisture in the air, it decomposes to release chlorine gas, which has a distinct, pungent odor. This odor is often associated with the process of cleaning and disinfection.
Who found Bleaching Powder?
Bleaching powder was discovered by Scottish chemist Charles Tennant in 1799.
What gas released when bleaching powder is added with water?
When bleaching powder (calcium hypochlorite) is added to water, it releases chlorine gas. This occurs as the compound reacts with water, producing hypochlorous acid and releasing chlorine. The reaction can be represented as follows: Ca(OCl)₂ + 2H₂O → Ca(OH)₂ + 2HOCl, where the hypochlorous acid can then decompose to release chlorine gas.
WHICH IS THE REAL BLEACHING AGENT PRESENT IN BLEACHING POWDER?
The real bleaching agent present in bleaching powder is calcium hypochlorite (Ca(OCl)₂). It releases chlorine when dissolved in water, which acts as a powerful oxidizing agent, effectively bleaching and disinfecting various materials. Bleaching powder is commonly used for water treatment and sanitation purposes due to its ability to kill bacteria and remove stains.
Why does bleaching powder smell of chlorine in damp air?
When bleaching powder (calcium hypochlorite) is exposed to damp air, it reacts with water to release chlorine gas. This characteristic smell of chlorine gas is what you detect when using or opening a container of bleaching powder in damp conditions.
What will be the products when bleaching powder reacts with carbon dioxide?
When bleaching powder reacts with carbon dioxide, calcium carbonate and chlorine gas are produced. Calcium carbonate is a white solid that can precipitate out of solution, while chlorine gas is a greenish-yellow gas with a strong odor.
Name the substance which on treatment with chlorine yields bleaching powder?
Calcium hydroxide, when treated with chlorine gas, yields bleaching powder, which is calcium hypochlorite.
Why bleaching powder is kept in air tight containers?
On standing in the open air bleaching powder react with carbon dioxide produce chlorine gas. As a result the activity or bleaching property of bleaching powder is reduced. So it is kept in a closed container.
Which element is responsible for bleaching in bleaching powder?
Chlorine is the element responsible for bleaching in bleaching powder, also known as calcium hypochlorite. When bleaching powder is dissolved in water, it releases chlorine gas, which has bleaching properties that help remove stains and disinfect surfaces.
Is bleaching powder a base or a salt?
Bleaching powder is a salt that contains the hypochlorite ion. It is commonly used as a disinfectant and bleaching agent.
Why do bleaching powder smell strongly like chlorine?
Bleaching powder, also known as calcium hypochlorite, releases chlorine gas when it reacts with water. The strong smell comes from this chlorine gas being released, which is reminiscent of the smell of chlorine in swimming pools.
What is the common name of bleaching powder?
common name for bleaching powder is calcium oxychloride.
Why bleaching powder give a typical smell in air?
it gradually looses its color.
Why bleaching power gives a typical smell in air?
Bleaching powder gives off a typical smell in the air due to the release of chlorine gas. When bleaching powder comes into contact with moisture in the air, it decomposes to release chlorine gas, which has a distinct, pungent odor. This odor is often associated with the process of cleaning and disinfection.
What is the common name for bleaching powder CaCl OCl?
The common name for bleaching powder is calcium oxychloride.
What happens when bleaching powder reacts with manganese dioxide?
When bleaching powder (calcium hypochlorite) reacts with manganese dioxide, it produces chlorine gas, calcium chloride, and manganese chloride. This reaction is often used in laboratory settings and industrial processes to generate chlorine gas.
