Multiple Choice Question Answer XIV — task. Science CBSE, Class 10.

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1. Among \(LiCl\), \(BeCl_2\), \(BCl_3\) and \(CCl_4\) the covalent bond character follows the order

\(LiCl\) > \(BeCl_2\) > \(CCl_4\) > \(BCl_3\)
\(LiCl\) > \(BeCl_2\) > \(BCl_3\) > \(CCl_4\)
\(BeCl_2\) > \(LiCl\) > \(BCl_3\) > \(CCl_4\)
\(LiCl\) < \(BeCl_2\) < \(BeCl_3\) < \(CCl_4\)

2. Which of the following order of atomic/ionic radius is not correct?

\(Mg^+{^2}\)>\(Na\)>\(F^-\)
\(P^+{^5}\)<\(P^+{^3}\)
\(Li\) > \(Be\) > \(B\)
\(I^-\)>\(I^-\)>\(I^+\)

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