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Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products?
Originally Answered: Production of chlorofluorocarbons (CFC) gas, which is proposed to be substituted, is used in which of the following domestic products? Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in refrigerator. Which part of the air conditionerRead more
Originally Answered: Production of chlorofluorocarbons (CFC) gas, which is proposed to be substituted, is used in which of the following domestic products? Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in refrigerator. Which part of the air conditioner produces CFC?
See lessAir is a/an
The correct option is B mixture. Air is a mixture of several gases such as nitrogen, oxygen, carbon dioxide, and others.
The correct option is B mixture. Air is a mixture of several gases such as nitrogen, oxygen, carbon dioxide, and others.
See lessLPG consists of mainly
Liquefied Petroleum Gas or LPG consists mainly of methane, propane, propylene, butane, and butylene in various mixtures. It is produced as a by-product of natural gas processing and petroleum refining. The components of LPG are gases at normal temperatures and pressures.
Liquefied Petroleum Gas or LPG consists mainly of methane, propane, propylene, butane, and butylene in various mixtures. It is produced as a by-product of natural gas processing and petroleum refining. The components of LPG are gases at normal temperatures and pressures.
See lessMarsh gas is
Marsh gas, also known as swamp gas or bog gas, is a mixture primarily of methane and smaller amounts of hydrogen sulfide, carbon dioxide, and trace phosphine that is produced naturally within some geographical marshes, swamps, and bogs.
Marsh gas, also known as swamp gas or bog gas, is a mixture primarily of methane and smaller amounts of hydrogen sulfide, carbon dioxide, and trace phosphine that is produced naturally within some geographical marshes, swamps, and bogs.
See lessPermanent hardness of water can be removed by adding
Permanent hardness of water is due to dissolved salts of chlorides and sulphates of calcium and magnesium which can be removed by adding sodium carbonate (Na2CO3) (washing soda or soda ash) which reacts with these dissolved salts to form insoluble carbonates that can be removed by filtration and theRead more
Permanent hardness of water is due to dissolved salts of chlorides and sulphates of calcium and magnesium which can be removed by adding sodium carbonate (Na2CO3) (washing soda or soda ash) which reacts with these dissolved salts to form insoluble carbonates that can be removed by filtration and then water becomes soft …
See lessIn fireworks, the green flame is produced because of
The correct answer is Barium. Metal salts commonly used in firework displays include calcium chloride, sodium nitrate, barium chloride, copper chloride, etc. The green flame produced in fire-works is due to the presence of Barium.
The correct answer is Barium. Metal salts commonly used in firework displays include calcium chloride, sodium nitrate, barium chloride, copper chloride, etc. The green flame produced in fire-works is due to the presence of Barium.
See lessDiamond is an allotropic form of
Diamond and Graphite are allotropes of carbon. They consist of carbon atom atoms but they have different physical properties
Diamond and Graphite are allotropes of carbon. They consist of carbon atom atoms but they have different physical properties
See lessThe filament of an electric bulb is made of
Filament of a bulb is made up of tungsten. Tungsten can become white hot and emit white light for a long time.
Filament of a bulb is made up of tungsten. Tungsten can become white hot and emit white light for a long time.
See lessThe two elements that are frequently used for making transistors are
Silicon and Germanium are the two elements that are frequently used for making transistors.
Silicon and Germanium are the two elements that are frequently used for making transistors.
See lessActinides are the elements with atomic numbers from
The actinide (/ˈæktɪnaɪd/) or actinoid (/ˈæktɪnɔɪd/) series encompasses at least the 14 metallic chemical elements in the 5f series, with atomic numbers from 89 to 102, actinium through nobelium. (Number 103, lawrencium, is sometimes also included despite being part of the 6d transition series.)
The actinide (/ˈæktɪnaɪd/) or actinoid (/ˈæktɪnɔɪd/) series encompasses at least the 14 metallic chemical elements in the 5f series, with atomic numbers from 89 to 102, actinium through nobelium. (Number 103, lawrencium, is sometimes also included despite being part of the 6d transition series.)
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