AP EAPCET 6 Sep 2021 Shift 1 Paper

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Question : 138 of 160

Marks: +1, -0

For alkali metals, which of the following trends is incorrect?

Density →Li<K<Na<Rb<Cs
Ionization enthalpy →Li>Na>K>Rb>Cs
Ionic mobility →Li+>Na+>K+>Rb+>Cs+
Atomic size →Li<Na<K<Rb<Cs

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