Chemistry-
General
Easy
Question
Which of the following sequence correctly represents the decreasing acid nature of oxides 
The correct answer is:
On passing from left to right in a period acidic character of the normal oxides of the element goes on increasing with increase in electronegativity
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Fluorine, chlorine, bromine and iodine are placed in the same group (17) of the periodic table, because
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The maximum valency of an element with atomic number 7 is
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Which of the following group of elements eliminates electron easily
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and 
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The halogen that most easily reduced is
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Which of the following oxides is most basic
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An element of atomic weight 40 has 2, 8, 8, 2 as the electronic configuration. Which one of the following statements regarding this element is not correct
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