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Q: Which one of the following orders presents the correct sequence of the increasing basic nature of the given oxides? (1) K2O

  • 1
    Option 1
  • 2
    Option 2
  • 3
    Option 3
  • 4
    Option 4
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Answer : 2. "Option 2"
Explanation :

Answer: B) Option 2 Explanation: While moving from left to right in periodic table basic character of oxide of elements will decrease.   ∴→Increasing basic strengthAl2O3

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