JEE Mains · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties
The correct set that contains all kinds (basic, acidic, amphoteric and neutral) of oxides is:
- A \(Na_2 O, K_2 O, Al_2 O_3\) and \(As_2 O_3\)
- B \(Al_2 O_3, As_2 O_3, CO\) and \(NO\)
- C \(K_2 O, Cl_2 O_7, As_2 O_3\) and \(NO\)
- D \(Na_2 O, N_2 O, Al_2 O_3\) and \(CO\)
Answer & Solution
Correct Answer
(C) \(K_2 O, Cl_2 O_7, As_2 O_3\) and \(NO\)
Step-by-step Solution
Detailed explanation
\(K_2O\) is a metallic oxide and is basic in nature. \(Cl_2O_7\) is a non-metallic oxide with a high oxidation state and is acidic in nature. \(As_2O_3\) is a metalloid oxide and is amphoteric in nature. \(NO\) is a neutral oxide. Thus, the set \(K_2O, Cl_2O_7, As_2O_3\) and…
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