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When NaCl is doped with 1.0 x 10-3 mol % of SrCl2, the concentration of cation vacancies will be?
- a)6.023 x 1020
- b)6.022 x 1018
- c)2 x 6.023 x 1020
- d)3.011 x 1020
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof c...
NaCl is doped with 10-3 mole % of SrCl2.This means, 100 moles of NaCl are doped with 10-3 moles of SrCl2.
Therefore, 1mole of NaCl is doped with 10-3 /100 = 10-5 moles of SrCl2 or 10-5 moles of Sr2+.
Now,
One Sr2+ ion create one cation vacancy.
Therefore, no. of cation vacancies created by 10-5 moles Sr2+
= 10-5 moles/mole of NaCl
= 10-5 x 6.022 x 1023 / mole of NaCl
= 6.022 x 1018/ mole of NaCl
Most Upvoted Answer
When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof c...
In above question they even not mention about % impurity Nd explanation is given according to %
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When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof c...
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When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer?
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When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer?.
When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When NaCl is doped with 1.0 x 10-3 mol%of SrCl2, the concentrationof cation vacancies will be?a)6.023 x 1020b)6.022 x 1018c)2 x 6.023 x 1020d)3.011 x 1020Correct answer is option 'B'. Can you explain this answer?.
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