Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

Which of the following is the correct order of decreasing ionic size is

$\begin{array}{1 1}(a)\;K^+ > Ca^{2+} > S^{2-} > Cl^-\\(b)\;S^{2-} > Cl^- > K ^+ > Ca^{2+}\\(c)\;K^+ > Cl^- > Ca^{2+} > S^{2-}\\(d)\;Cl^- > K^+ > S^{2-} > Ca^{2+} \end{array}$

Can you answer this question?

1 Answer

0 votes
Decreasing ionic size is $S^{2-} > Cl^{-} > K^+ > Ca^{2+}$
Hence (b) is the correct answer.
answered Mar 7, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App