A compound ‘x’from seawater is used to manufacture compound‘y’which is bitter in taste and is used for softening hard water. When ‘y’reacts with dil. HCl, a colourless gas ‘z’is evolved which is a non-supporter of combustion. If ‘z’ is passed through a solution of ‘y’.‘w’ is precipitated which is used as antacid. Identify x, y, z, w ?
Answers
Answer:
The compound X is Sodium Chloride ( NaCl ) which comes from sea water .
The compound Y is Sodium Carbonate (Na2CO3). It is prepared by NaCl and used for softening hard water .
The compound Z is Carbon dioxide ( CO2 ) . It is a colorless gas .
The compound W is Sodium Bicarbonate ( NaHCO3) . It is used as antacid
Explanation:
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Answer:
w: Calcium carbonate
x: Sodium chloride
y: Sodium carbonate
z: Carbon dioxide
Explanation:
Calcium carbonate:
In limestone, marble, and other mineral formations, calcium carbonate naturally exists as a white, odorless powder or crystal. Shells of marine animals, snails, coal balls, pearls, and eggshells all include it as a main constituent.
Sodium chloride:
One sodium and one chlorine atom produce the chemical formulas and molecule sodium chloride usually referred to as table salt, which has a crystal-like shape.
Sodium carbonate:
A white, odorless, crystalline substance known as sodium carbonate is employed in a number of sectors, including the production of glass, detergents, and food. It is an alkaline salt made up of sodium, carbon, and oxygen atoms.
Carbon dioxide
Two oxygen atoms and one carbon atom make up the colorless, odorless, and non-flammable gas known as carbon dioxide (CO2).
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