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The electronic configurat ion of four elements are:
(I) [Kr]5s1
(II) [Rn]5f146d17s2
(III) [Ar]3d104s24s5
(IV) [Ar]3d64s2
Consider the following statements:
(i) I shows variable oxidation state
(ii) II is a d-block element
(iii) The compound formed between I and III is covalent
(iv) IV shows single oxidation state
Which statement is True(T) or Galse (F):
  • a)
    FTFF
  • b)
    FTFT
  • c)
    FFTF
  • d)
    FFFF
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn...
1-it shows only +2 oxidation state- Hence False
2-is an f block element- Hence False
3-the bond formed is ionic because 1 is s block and ot is rb and 3 is a halide- Hence False
4-it is a d block element showing multiple oxidation states- Hence False
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Most Upvoted Answer
The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn...
1-1 it shows only +2 oxidation state
2-2 is an f block element
3-the bond formed is ionic because 1 is s block and ot is rb and 3 is a halide
4-it is a d block element showing multiple oxidation states
Community Answer
The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn...
I have only one e
ii have f e
iii can form ionic compund
iv is Fe show 2,3 os
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The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn]5f146d17s2(III) [Ar]3d104s24s5(IV) [Ar]3d64s2Consider the following statements:(i) I shows variable oxidation state(ii) II is a d-block element(iii) The compound formed between I and III is covalent(iv) IV shows single oxidation stateWhich statement is True(T) or Galse (F):a)FTFFb)FTFTc)FFTFd)FFFFCorrect answer is option 'D'. Can you explain this answer?
Question Description
The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn]5f146d17s2(III) [Ar]3d104s24s5(IV) [Ar]3d64s2Consider the following statements:(i) I shows variable oxidation state(ii) II is a d-block element(iii) The compound formed between I and III is covalent(iv) IV shows single oxidation stateWhich statement is True(T) or Galse (F):a)FTFFb)FTFTc)FFTFd)FFFFCorrect answer is option 'D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn]5f146d17s2(III) [Ar]3d104s24s5(IV) [Ar]3d64s2Consider the following statements:(i) I shows variable oxidation state(ii) II is a d-block element(iii) The compound formed between I and III is covalent(iv) IV shows single oxidation stateWhich statement is True(T) or Galse (F):a)FTFFb)FTFTc)FFTFd)FFFFCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The electronic configurat ion of four elements are:(I) [Kr]5s1(II) [Rn]5f146d17s2(III) [Ar]3d104s24s5(IV) [Ar]3d64s2Consider the following statements:(i) I shows variable oxidation state(ii) II is a d-block element(iii) The compound formed between I and III is covalent(iv) IV shows single oxidation stateWhich statement is True(T) or Galse (F):a)FTFFb)FTFTc)FFTFd)FFFFCorrect answer is option 'D'. Can you explain this answer?.
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