The commercial name for calcium oxide is :

Question

Reaction of \(BeCl_2\) with \(LiAlH_4\)gives :

Choose the correct answer from the options given below :

Answer 1

The question asks for the commercial name of calcium oxide. To approach this, let's explore each option:

Limestone: This is primarily composed of calcium carbonate (CaCO₃), not calcium oxide.
Slaked lime: Also known as calcium hydroxide (Ca(OH)₂), it is produced when quicklime is mixed with water.
Milk of lime: This is a suspension of calcium hydroxide in water, often used in industrial processes, and is not the commercial name for calcium oxide.
Quick lime: This is the commercial name for calcium oxide (CaO). It is made by heating limestone (calcium carbonate) to a high temperature in a process called calcination, which removes carbon dioxide and leaves calcium oxide.

From the above analyses, the correct answer is Quick lime. It matches the chemical identity of calcium oxide.

Therefore, the commercial name for calcium oxide is Quick lime.

Answer 2

The question asks for the commercial name of calcium oxide. To approach this, let's explore each option:

Limestone: This is primarily composed of calcium carbonate (CaCO₃), not calcium oxide.
Slaked lime: Also known as calcium hydroxide (Ca(OH)₂), it is produced when quicklime is mixed with water.
Milk of lime: This is a suspension of calcium hydroxide in water, often used in industrial processes, and is not the commercial name for calcium oxide.
Quick lime: This is the commercial name for calcium oxide (CaO). It is made by heating limestone (calcium carbonate) to a high temperature in a process called calcination, which removes carbon dioxide and leaves calcium oxide.

From the above analyses, the correct answer is Quick lime. It matches the chemical identity of calcium oxide.

Therefore, the commercial name for calcium oxide is Quick lime.

The Correct Option is D