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Breaking apart of the positive and neg...

Breaking apart of the positive and negative ions of a compound in solution is called

A

conglomeration

B

oxidation

C

dissociation

D

none of above .

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**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about the process of breaking apart positive and negative ions of a compound when it is dissolved in a solution. 2. **Identifying the Process**: The process of breaking apart the ions in a solution is known as "dissociation." This is a key concept in chemistry, especially when discussing acids and bases. 3. **Examples of Dissociation**: - When hydrochloric acid (HCl) is dissolved in water, it dissociates into hydrogen ions (H⁺) and chloride ions (Cl⁻). - Similarly, sodium hydroxide (NaOH) dissociates into sodium ions (Na⁺) and hydroxide ions (OH⁻) when dissolved in water. 4. **Conclusion**: Based on the definition and examples provided, the correct term for the breaking apart of positive and negative ions of a compound in solution is "dissociation." **Final Answer**: The breaking apart of the positive and negative ions of a compound in solution is called **dissociation**. ---
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about the process of breaking apart positive and negative ions of a compound when it is dissolved in a solution. 2. **Identifying the Process**: The process of breaking apart the ions in a solution is known as "dissociation." This is a key concept in chemistry, especially when discussing acids and bases. 3. **Examples of Dissociation**: - When hydrochloric acid (HCl) is dissolved in water, it dissociates into hydrogen ions (H⁺) and chloride ions (Cl⁻). ...
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Any deviation from the perfectly ordered arrangement constitutes a defect or imperfection. The compounds in which the number of irregularity are present in the arrangement of atoms or ions are called atomic imperfections or point defects. These may be stochiometric or non - stoichlometric. Stoichiometric defects are further classified into Schottky defects in which number of positive and negative ions are missing in equal ratio and Frenkel defects in which an ion leaves its correct lattice sites and occupies on interstitial site. Schottky defect is more common in ionic compounds with high co-ordination number and where the size of positive and negative ions are almost equal, while in Frenkel defects are common in ionic compounds, which have low co-ordination number and in which there is large difference in size between positive and negative ions. When an ion leaves ir correct lattice and occupies interstital sites in its crystal lattice, it is called

Any deviation from the perfectly ordered arrangement constitutes a defect or imperfection. The compounds in which the number of irregularity are present in the arrangement of atoms or ions are called atomic imperfections or point defects. These may be stochiometric or non - stoichlometric. Stoichiometric defects are further classified into Schottky defects in which number of positive and negative ions are missing in equal ratio and Frenkel defects in which an ion leaves its correct lattice sites and occupies on interstitial site. Schottky defect is more common in ionic compounds with high co-ordination number and where the size of positive and negative ions are almost equal, while in Frenkel defects are common in ionic compounds, which have low co-ordination number and in which there is large difference in size between positive and negative ions. In a crystal some ions are missing from normal sites. This is an example of

Any deviation from the perfectly ordered arrangement constitutes a defect or imperfection. The compounds in which the number of irregularity are present in the arrangement of atoms or ions are called atomic imperfections or point defects. These may be stochiometric or non - stoichlometric. Stoichiometric defects are further classified into Schottky defects in which number of positive and negative ions are missing in equal ratio and Frenkel defects in which an ion leaves its correct lattice sites and occupies on interstitial site. Schottky defect is more common in ionic compounds with high co-ordination number and where the size of positive and negative ions are almost equal, while in Frenkel defects are common in ionic compounds, which have low co-ordination number and in which there is large difference in size between positive and negative ions. Which of the following defect, if present, lowers the density of the crystal ?

Any deviation from the perfectly ordered arrangement constitutes a defect or imperfection. The compounds in which the number of irregularity are present in the arrangement of atoms or ions are called atomic imperfections or point defects. These may be stochiometric or non - stoichlometric. Stoichiometric defects are further classified into Schottky defects in which number of positive and negative ions are missing in equal ratio and Frenkel defects in which an ion leaves its correct lattice sites and occupies on interstitial site. Schottky defect is more common in ionic compounds with high co-ordination number and where the size of positive and negative ions are almost equal, while in Frenkel defects are common in ionic compounds, which have low co-ordination number and in which there is large difference in size between positive and negative ions. KBr shows, which of the following stoichiometric defects ?

MTG IIT JEE FOUNDATION-ACIDS , BASES AND SALTS -Exercise (Multiple Choice Questions) LEVEL -2
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  5. In the given series of reaction . What are Y and Z respectively ? ...

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  6. What will be the pH value of a solution if salt of a strong acid a...

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  7. The equation between an acid and a base is XOH+HYtoXY+H(2)O Which...

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  8. P is produced by the action of chlorine on dry slaked lime . Q is ...

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  9. Two solutions A and B were found to have pH value of 6 and 8 respec...

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  10. Acetic acid was added to a solid 'X' kept in a test tube. A colourless...

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  11. A blue litmus paper was first dipped in dil .HCl and then in dil...

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  12. CuO+XtoCuSO(4)+H(2)O.Here (X) is

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  13. Which equilibrium can be described as an acid- base reaction using the...

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  14. One molecule of aluminium hydroxide will require how many molecule...

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  15. While preparing 20% aqueous sodium hydroxide solution in a beaker cer...

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  16. Breaking apart of the positive and negative ions of a compound in so...

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  17. Iron filings were added to a solution of copper sulphate .After 10 m...

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  18. 100 mL of a 0.1 M CH(3)COOH is titrated with 0.1 M NaOH solution .Th...

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  19. Calculate the pH of the solution in which 0.2 M NH(4)Cl and 0.1 M NH(3...

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  20. The pH of 0.05 M Ba(OH)(2) solution is

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