Calcium Carbide is Hydrolysed to Form

By BYJU'S Exam Prep

Updated on: September 13th, 2023

Pulverized coke and un-slaked lime are combined to create calcium carbide. The finished mixture is then melted in electric furnaces. Coke and calcium oxide are taken in equal amounts. 1900 degrees Celsius is the temperature at which the procedure occurs. The compound is put into specialized molds once it has been removed from the furnace.

Table of content

1. Answer – Calcium Carbide is Hydrolysed to Form gives Acetylene.
2. Calcium Carbide is Hydrolysed to Form

Answer – Calcium Carbide is Hydrolysed to Form gives Acetylene.

Acetylene can be obtained for laboratory purposes through the hydrolysis of calcium carbide. It is advised to use generators that have calcium carbide submerged in a relatively big amount of water to prevent local overheating. The impurities of ammonia, oxygen, hydrogen sulphide (whose major mass is absorbed by the water’s alkaline medium), hydrogen phosphide, silicon hydroxide, and hydrogen arsenide contaminate the acetylene that is released throughout the reaction.

From a historical perspective, this reaction is intriguing because, before the invention of gas lamps, acetylene lamps were used to light both private homes and public structures. Nowadays, a lot more acetylene is produced during the hydrolysis of calcium carbide than in the past, but it is no longer the final product of synthesis.

Calcium carbide is used in many aspects of life, but industrial syntheses are where it is most commonly used. For the production of acetic acid, synthetic rubber, ethylene, acetone, styrene, and vinyl chloride, calcium carbide is necessary. For its usage in the synthesis of cyanide substances and fertilizers, calcium carbide is valuable.

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