Preparations, Properties & Uses of S Block Elements Mini Q Bank - The s-block elements The s-Block Elements Chemistry - XI NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The sequence of ionic mobility in an aqueous solution is:

1. K⁺> Na⁺> Rb⁺> Cs⁺

2. Cs⁺> Rb⁺> K⁺> Na⁺

3. Rb⁺> K⁺> Cs⁺> Na⁺

4. Na⁺> K⁺> Rb⁺> Cs⁺

Subtopic: Preparations, Properties & Uses of S Block Elements |

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AIPMT - 2008

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In the Solvay process of manufacturing sodium carbonate, the raw materials used are :

1. Aqueous NaOH, ${NH}_{3}$ and ${CO}_{2}$

2. Molten NaOH, ${NH}_{3}$ and CO

3. Brine NaCl, ${NH}_{3}$ and CO

4. Brine NaCl, ${NH}_{3}$ and ${CO}_{2}$

Subtopic: Preparations, Properties & Uses of S Block Elements |

64%

From NCERT

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