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Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Size of Bk3+ ion is less than Np3+ ion.
Reason R: The above is a consequence of the lanthanoid contraction.
In the light of the above statements, choose the correct answer from the options given below:
  • a)
    A is false, but R is true.
  • b)
    Both A and R are true, but R is not the correct explanation of A.
  • c)
    Both A and R are true and R is the correct explanation of A.
  • d)
    A is true, but R is false.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Given below are two statements: one is labelled as Assertion A and the...
Size of 97Bk3+ ion is less than that of 93Np3+ due to actinoid contraction.
As we know that in a period from left to right, ionic radius decreases and in actinide series, it is due to actinoid contraction.
So, option 4 is the correct answer.
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Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A:Size of Bk3+ion is less than Np3+ion.Reason R:The above is a consequence of the lanthanoid contraction.In the light of the above statements, choose the correct answer from the options given below:a)A is false, but R is true.b)Both A and R are true, but R is not the correct explanation of A.c)Both A and R are true and R is the correct explanation of A.d)A is true, but R is false.Correct answer is option 'D'. Can you explain this answer?
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Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A:Size of Bk3+ion is less than Np3+ion.Reason R:The above is a consequence of the lanthanoid contraction.In the light of the above statements, choose the correct answer from the options given below:a)A is false, but R is true.b)Both A and R are true, but R is not the correct explanation of A.c)Both A and R are true and R is the correct explanation of A.d)A is true, but R is false.Correct answer is option 'D'. 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 Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A:Size of Bk3+ion is less than Np3+ion.Reason R:The above is a consequence of the lanthanoid contraction.In the light of the above statements, choose the correct answer from the options given below:a)A is false, but R is true.b)Both A and R are true, but R is not the correct explanation of A.c)Both A and R are true and R is the correct explanation of A.d)A is true, but R is false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A:Size of Bk3+ion is less than Np3+ion.Reason R:The above is a consequence of the lanthanoid contraction.In the light of the above statements, choose the correct answer from the options given below:a)A is false, but R is true.b)Both A and R are true, but R is not the correct explanation of A.c)Both A and R are true and R is the correct explanation of A.d)A is true, but R is false.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A:Size of Bk3+ion is less than Np3+ion.Reason R:The above is a consequence of the lanthanoid contraction.In the light of the above statements, choose the correct answer from the options given below:a)A is false, but R is true.b)Both A and R are true, but R is not the correct explanation of A.c)Both A and R are true and R is the correct explanation of A.d)A is true, but R is false.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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