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Why do calcium ions make water hard but sodium ions do not
Options
(a) Calcium forms insoluble compounds with stearate ions present in soap
(b) Sodium forms insoluble compounds with stearate ions present in soap
(c) Calcium forms soluble compounds with stearate ions present in soap
(d) Both calcium and sodium forms insoluble compounds with stearate ions present in soap
Correct Answer:
Calcium forms insoluble compounds with stearate ions present in soap
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A vessel contains a mixture of different types of gases.Which of the following
- CrO₃ dissolves in aqueous NaOH to give
- Role of hydrogen peroxide in the above reactions is respectively
- The property of crystalline solid is not
- The reaction in which hydrogen peroxide acts as a reducing agent is
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A vessel contains a mixture of different types of gases.Which of the following
- CrO₃ dissolves in aqueous NaOH to give
- Role of hydrogen peroxide in the above reactions is respectively
- The property of crystalline solid is not
- The reaction in which hydrogen peroxide acts as a reducing agent is
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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