Explanation : Atomic no. of Be, Mg, Ca, Sr, Ba are 4, 12,20,38,56 respectively.
On moving down the group, the effective nuclear charge on the outermost electrons decreases. Hence Ba can readily lose electrons and will be the most electropositive element among the alkaline earth metals.
Choose the correct order of increase in electropositivity of alkali earth metals in the options given belowa)Be2+<Mg2+<Ca2+<Sr2+<Ba2+b)Sr2+ >Ba2+ <Be2+ <Mg2+ <Sr2+c)Ca2+ >Sr2+ >Ba2+ <Be2+ <Mg2+d)Mg2+ >Ca2+ >Sr2+>Ba2+ <Be2+Correct answer is option 'A'. Can you explain this answer?
answer is wrong,elecropostivity increases down the group as e- losing tendency incrases due to decrase in vander vall forces down the group
Choose the correct order of increase in electropositivity of alkali earth metals in the options given belowa)Be2+<Mg2+<Ca2+<Sr2+<Ba2+b)Sr2+ >Ba2+ <Be2+ <Mg2+ <Sr2+c)Ca2+ >Sr2+ >Ba2+ <Be2+ <Mg2+d)Mg2+ >Ca2+ >Sr2+>Ba2+ <Be2+Correct answer is option 'A'. Can you explain this answer?
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Choose the correct order of increase in electropositivity of alkali earth metals in the options given belowa)Be2+<Mg2+<Ca2+<Sr2+<Ba2+b)Sr2+ >Ba2+ <Be2+ <Mg2+ <Sr2+c)Ca2+ >Sr2+ >Ba2+ <Be2+ <Mg2+d)Mg2+ >Ca2+ >Sr2+>Ba2+ <Be2+Correct answer is option 'A'. Can you explain this answer? for Class 11 2023 is part of Class 11 preparation. The Question and answers have been prepared
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Choose the correct order of increase in electropositivity of alkali earth metals in the options given belowa)Be2+<Mg2+<Ca2+<Sr2+<Ba2+b)Sr2+ >Ba2+ <Be2+ <Mg2+ <Sr2+c)Ca2+ >Sr2+ >Ba2+ <Be2+ <Mg2+d)Mg2+ >Ca2+ >Sr2+>Ba2+ <Be2+Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Choose the correct order of increase in electropositivity of alkali earth metals in the options given belowa)Be2+<Mg2+<Ca2+<Sr2+<Ba2+b)Sr2+ >Ba2+ <Be2+ <Mg2+ <Sr2+c)Ca2+ >Sr2+ >Ba2+ <Be2+ <Mg2+d)Mg2+ >Ca2+ >Sr2+>Ba2+ <Be2+Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Choose the correct order of increase in electropositivity of alkali earth metals in the options given belowa)Be2+<Mg2+<Ca2+<Sr2+<Ba2+b)Sr2+ >Ba2+ <Be2+ <Mg2+ <Sr2+c)Ca2+ >Sr2+ >Ba2+ <Be2+ <Mg2+d)Mg2+ >Ca2+ >Sr2+>Ba2+ <Be2+Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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Correct Answer : aExplanation : Atomic no. of Be, Mg, Ca, Sr, Ba are 4, 12,20,38,56 respectively.On moving down the group, the effective nuclear charge on the outermost electrons decreases. Hence Ba can readily lose electrons and will be the most electropositive element among the alkaline earth metals.
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