Consider the following statements regarding calcium carbonate. I. It is a white fluffy powder and almost soluble in water. II It decomposed to evolve carbon dioxide when heated to 1200 K. III. It reacts with conc. acid to liberate carbon monoxide. IV. It is used in the manufacture of high quality paper, as an antacid, filler in cosmetics. Choose the correct statements and select the correct option.

Question

Consider the following statements regarding calcium carbonate. I. It is a white fluffy powder and almost soluble in water. II It decomposed to evolve carbon dioxide when heated to 1200 K. III. It reacts with conc. acid to liberate carbon monoxide. IV. It is used in the manufacture of high quality paper, as an antacid, filler in cosmetics. Choose the correct statements and select the correct option. (A) I, II (B) III and IV (C) I, II and IV (D) II, III and IV

Tardigrade Admin · Accepted Answer

Statements II, III and IV are correct, while the statement I is incorrect. It's correct form is as follows: Calcium carbonate is a white fluffy powder and is almost insoluble in water.

$I, II$

$III$ and $I V$

$I, II$ and $I V$

$II, III$ and $I V$

Statements $II, III$ and $I V$ are correct, while the statement $I$ is incorrect. It's correct form is as follows :
Calcium carbonate is a white fluffy powder and is almost insoluble in water.

I,II

III and IV

I,II and IV

II,III and IV

Statements II,III and IV are correct, while the statement I is incorrect. It's correct form is as follows : Calcium carbonate is a white fluffy powder and is almost insoluble in water.

$I, II$

$III$ and $I V$

$I, II$ and $I V$

$II, III$ and $I V$

Statements $II, III$ and $I V$ are correct, while the statement $I$ is incorrect. It's correct form is as follows :
Calcium carbonate is a white fluffy powder and is almost insoluble in water.