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    find out the health concerns associated with chromium electroplating. how are people trying to resolve them?

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    What are the health concerns associated with chromium electroplating and how are people trying to resolve them ?

    What are the health concerns associated with chromium electroplating and how are people trying to resolve them ?. Ans: Products discharged from Chromium electroplating contain a large number of metals including copper, chromium, nickel, zinc, mangane...

    What are the health concerns associated with chromium electroplating and how are people trying to resolve them ?

    Answer Verified 188.1k+ views 6 likes

    Products discharged from Chromium electroplating contain a large number of metals including copper, chromium, nickel, zinc, manganese and lead.

    Adverse effects on health:

    1. Respiratory tract infection

    2. Cancer

    3. Permanent eye damage if exposed to particulate matter

    5. Skin issues and baldness

    To resolve the above problem followings things are followed:

    1. non chromium alternative can be used: nickel, tin, cobalt etc

    2. mild steel

    3. Use of water insoluble chromium

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    Find out the health concerns associated with chromium electroplating How are people trying to resolve them

    Some common health problems due tochromium electroplating are cancer baldness respiratory tract infectiontooth decay and skin problemsPeople are using different alternatives of chromium to avoid these health concerns Instead of chromium cobalt tin nickel etc can be used We can also usemild steel and water insoluble chromium

    SCIENCE TEXTBOOK FOR CLASS 8>Chemical Effects of Electric Current>Extended Learning -Activities and Projects>Q 5

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    Find out the health concerns associated with chromium electroplating. How are people trying to resolve them?

    Some common health problems due to chromium electroplating are cancer, baldness, respiratory tract infection, tooth decay and problems. People are using different alternatives of chromium to avoid these health concerns. Instead of chromium, cobalt, tin, nickel etc., can be used. We can also use mild steel and water insoluble chromium.

    Important Questions on Chemical Effects of Electric Current

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    Important Points to Remember on Chemical Effects of Electric Current

    1. Liquids Conduct Electricity:

    (i) Water containing acids or alkalis or salt on the passage of electric current decomposes into hydrogen and oxygen.

    (ii) Most liquids that conduct electricity are solutions of acids, bases and salts.

    (iii) On touching an electric switch with wet hands, a person can receive an electric shock, because natural water contains dissolved salts and is a good conductor of electricity.

    (iv) The electrically charged atom/group of atoms formed when a chemical compound is dissolved in water is known as Ions.

    2. Chemical Effects of Electric Current:

    (i) The passage of an electric current through a conducting liquid causes chemical reactions. The resulting effects are called chemical effects of currents.

    (ii) The process due to which a solution of chemical compound conducts electric current and at the same time undergoes a chemical change is known as electrolysis.

    (iii) The process of electrolysis is used in

    (a) electroplating,

    (b) refining of metals,

    (c) extraction of metals.

    (iv) Water, containing acid or alkalis or salts forms an electrolyte.

    (v) During electrolysis, the electrolyte undergoes a chemical change.

    (vi) The negatively charged ion formed when a chemical compound dissolves in water is termed as Anion.

    (vii) The electrode connected to the positive terminal of a cell/battery is termed as Anode.

    (viii) The electrode connected to the negative terminal of a cell/battery is termed as Cathode.

    (ix) The positively charged ion formed when a chemical compound dissolves in water.

    (x) The metal wire/rod/plate through which current enters or leaves an electrolyte is known as electrode.

    (xi) Non-electrolyte: A solution of a chemical compound which does not conduct electric current and hence does not undergo a chemical change.

    (xii) Voltmeter: A vessel consisting of electrodes and the electrolyte, used during electrolysis.

    3. Electroplating

    (i) The process of depositing a thin layer of superior metal on an inferior metal with the help of electric current is known as Electroplating.

    (ii) During electroplating, the cations discharge at cathode by gaining electric charges, whereas anions discharge at anode by losing electric charges.

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    Find out the health concerns associated with chromium electroplating. How are people trying to resolve them?

    Find out the health concerns associated with chromium electroplating. How are people trying to resolve them?

    Byju's Answer Standard VIII Physics

    Application of Electroplating

    Find out the ... Question

    Find out the health concerns associated with chromium electroplating. How are people trying to resolve them?

    Open in App Solution

    Effluents discharged from Chromium electroplating contains large number of metals including nickel, zinc, copper, chromium, manganese and lead.

    Adverse effects on health:

    1. Cancer

    2. Respiratory tract infection

    3. Acne 4. Pimple 5. Tooth decay 6. Baldness etc

    To resolve the above problem followings things are followed:

    1. Non chromium alternative : nickel, tin, cobalt etc

    2. Mild steel

    3. Use of water insoluble chromium.

    Suggest Corrections 85

    SIMILAR QUESTIONS

    Q. Chromium is a metal that does not corrode. Instead of electroplating iron with chromium, why are sanitary fittings not made of chromium itself?Q.

    Find out the health concerns associated with chromium electroplating. How are people trying to resolve them?

    Q.

    Electroplating of chromium is done on

    Q. Choose the correct option.

    Assertion (A): Cooperatives in the public distribution system are effective in resolving the concerns of the people.

    Reason (R): Cooperatives are run by people and function at grassroots levels.

    Q. In the process of electroplating with chromium, the negative electrode can be a carbon rod.

    View More

    स्रोत : byjus.com

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