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Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces?
- a)The radius r +/r - increases as coordination number increases
- b)As the difference in size of ions increases coordination number increases
- c)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414
- d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 a
Correct answer is option 'C'. Can you explain this answer?
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Which is not the correct statement for ionic solids in which positive ...
Ionic Solids: Incorrect Statement
The correct statement for ionic solids is that positive and negative ions are held by strong electrostatic attractive forces. However, the following statement is incorrect:
C) When coordination number is eight, the r/r- ratio lies between 0.225 to 0.414
Explanation:
Coordination number refers to the number of ions surrounding a particular ion in an ionic solid. The radius ratio (r/r-) is the ratio of the radius of the cation to the radius of the anion.
As the coordination number increases, the radius ratio also increases. This is because the cation occupies a larger space as more anions surround it. The following statements are correct:
A) The radius ratio (r/r-) increases as coordination number increases.
B) As the difference in size of ions increases, coordination number increases.
D) In ionic solid of the type AX (ZnS, Wurtzite), the coordination number of Zn2+ and S2- respectively are 4.
Conclusion:
In summary, the incorrect statement regarding ionic solids is that the radius ratio lies between 0.225 to 0.414 when the coordination number is eight. The correct statements are that the radius ratio increases with increasing coordination number, higher difference in ion sizes lead to higher coordination number, and Zn2+ and S2- in ZnS (Wurtzite) have a coordination number of 4.
The correct statement for ionic solids is that positive and negative ions are held by strong electrostatic attractive forces. However, the following statement is incorrect:
C) When coordination number is eight, the r/r- ratio lies between 0.225 to 0.414
Explanation:
Coordination number refers to the number of ions surrounding a particular ion in an ionic solid. The radius ratio (r/r-) is the ratio of the radius of the cation to the radius of the anion.
As the coordination number increases, the radius ratio also increases. This is because the cation occupies a larger space as more anions surround it. The following statements are correct:
A) The radius ratio (r/r-) increases as coordination number increases.
B) As the difference in size of ions increases, coordination number increases.
D) In ionic solid of the type AX (ZnS, Wurtzite), the coordination number of Zn2+ and S2- respectively are 4.
Conclusion:
In summary, the incorrect statement regarding ionic solids is that the radius ratio lies between 0.225 to 0.414 when the coordination number is eight. The correct statements are that the radius ratio increases with increasing coordination number, higher difference in ion sizes lead to higher coordination number, and Zn2+ and S2- in ZnS (Wurtzite) have a coordination number of 4.
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Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer?
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Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer?.
Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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ample number of questions to practice Which is not the correct statement for ionic solids in which positive and negative ions are held by strong electrostatic attractive forces? a)The radius r +/r - increases as coordination number increasesb)As the difference in size of ions increases coordination number increasesc)When coordination number is eight, the r +/r - ratio lies between 0.225 to 0.414d)In ionic solid of the type AX(ZnS, Wurtzite) the coordination number of Zn 2+ and S 2- respectively are 4 aCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
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