Question

What is CaCo3 and its uses....
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#More than 200 words

Answer 1

CaCO3 is Calcium Carbonate.

• It is found in nature in the form of limestone, chalk, marble ect.

• It is white fluffy powder.

• It is almost insoluble in water.

• It can be prepared by pasing CO2 through slaked lime also called Calcium Hydroxide Ca(OH)2 or by addition of Sodium Carbonate to calcium chloride.

Uses

• it is used in building materials in the form of marbles and manufacturing quicklime.

• It is used in manufacturing paper

• used tooth paste, chewing gums & filler of cosmetic

Answer 2

Mohammad Shah

The Gwalior school, the oldest pedagogical tradition of khayal, traces its roots to the court of Mohammad Shah “Rangile” of Delhi. As the musicologist Deepak Raja writes, in the early 19th century, Natthan Peer Baksh, a great musician of this tradition, moved from Lucknow to Gwalior.