What happens to the reactivity of electropositive elements within a group?
1 Answer
The reactivity of electropositive elements increases in a group on going from top to bottom in a periodic table because as the atomic size increases the tendency to lose valence electrons also increases.
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How would you predict the geometry of the ammonia molecule on the basis of VSEPR theory? 1
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What kind of hybridization results in trigonal planer geometry? 1
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Which hybridization results in a linear geometry. Give an example. 1
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What kind of hybridization results in tetrahedral geometry? Give an example. 1
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What is the mode of hybridization for carbon in ethyne and oxygen in water? 1
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Predict the mode of hybridization of B in BF3. write two features. 1
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State any two proper conditions and mode of hybridization of C in C2H2? 1