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Arrange as per introduction: (i) Na(2)O,...

Arrange as per introduction: (i) `Na_(2)O,B_(2)O_(3),Al_(2)O_(3),MgO` (increasing order of basicity) (ii) Be, O, Cl, I (increasing order of electronegativity).

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(i) `B_(2)O_(3) lt Al_(2)O_(3) lt MgO lt Na_(2)O`
(ii) `Be lt I lt Cl lt O`.
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CHHAYA PUBLICATION-CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES-SOLVED WBCHSE SCANNER
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  3. Arrange as per introduction: (i) Na(2)O,B(2)O(3),Al(2)O(3),MgO (increa...

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  7. metallic property of element-down the group in periodic table.

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  8. Arrange the following in increasing order of ionic radius: Na^(+), F^(...

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  9. (i) Why does nitrogen have a higher ionisation enthalpy than that of o...

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  10. What will be the order of Na, Mg, Al and Si in terms of first ionisati...

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  11. Arrange the following ions in order of increasing ionic radii: Na^(+),...

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