Question

The correct order of acidic strength :
(a) Cl₂O₇ > SO₂ > P₄O₁₀
(b) K₂O > CaO > MgO
(c) CO₂ > N₂O₅ > SO₃
(d) Na₂O > MgO > Al₂O₃

Answer 1

$<b>$
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$\mathbb{NICE...QUESTION}$

ƲƦ ƇƠƦƦЄƇƬ ƠƤƬƖƠƝ

Which of the following order is wrong?
(a) NH₃ < PH₃ < AsH₃ – Acidic
(b) Li < Be < B < C – First IP
(c) Al₂O₃ < MgO < Na₂O < K₂O – Basic
(d) Li⁺ < Na⁺ < K⁺ < Cs⁺ – Ionic radius

→ [B]


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Answer 2

Answer :

The correct order of acidic strength :

(a) Cl₂O₇ > SO₂ > P₄O₁₀  

(b) K₂O > CaO > MgO

(c) CO₂ > N₂O₅ > SO₃  

(d) Na₂O > MgO > Al₂O₃

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The correct option is (b):   K₂O > CaO > MgO

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hope it helps :)

thanks :))