Consider the following statements and identify the correct option: Statement I: The chemical formula of washing soda is Na 2 CO 3 ·10H 2 O (often referred to generally as sodium carbonate, Na 2 CO 3 ). Statement II: It is used for removing permanent hardness of water.

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Chemistry · Acids, Bases and Salts

Consider the following statements and identify the correct option: Statement I: The chemical formula of washing soda is Na 2 CO 3 ·10H 2 O (often referred to generally as sodium carbonate, Na 2 CO 3 ). Statement II: It is used for removing permanent hardness of water.

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Correct answer

Both the statements are true.

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Answer 1

Statement I is true, and Statement II is false.

Answer 2

Both the statements are false.

Answer 3

Statement II is true, and Statement I is false.

Answer 4

Both the statements are true.

Consider the following statements and identify the correct option: Statement I: The chemical formula of washing soda is Na 2 CO 3 ·10H 2 O (often referred to generally as sodium carbonate, Na 2 CO 3 ). Statement II: It is used for removing permanent hardness of water.

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Consider the following statements and identify the correct option: Statement I: The chemical formula of washing soda is Na 2 CO 3 &middot;10H 2 O (often referred to generally as sodium carbonate, Na 2 CO 3 ). Statement II: It is used for removing permanent hardness of water.

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Consider the following statements and identify the correct option: Statement I: The chemical formula of washing soda is Na 2 CO 3 ·10H 2 O (often referred to generally as sodium carbonate, Na 2 CO 3 ). Statement II: It is used for removing permanent hardness of water.