Assertion: Na2O is basic oxide whereas Cl2O7 is acidic oxide. Reason: Elements on extreme left form basic oxides whereas elements on extreme right form acidic oxides.

Question

Assertion: Na2O is basic oxide whereas Cl2O7 is acidic oxide. Reason: Elements on extreme left form basic oxides whereas elements on extreme right form acidic oxides. (A) If both assertion and reason are true and reason is the correct explanation of assertion. (B) If both assertion and reason are true but reason is not the correct explanation of assertion. (C) If assertion is true but reason is false. (D) If both assertion and reason are false.

Tardigrade Admin · Accepted Answer

Na2O with water forms a strong base whereas Cl2O7 forms strong acid. Na2O+H2O → 2NaOH Cl2O7+H2O → 2HClO4

Q. Assertion : $N a_{2} O$ is basic oxide whereas $C l_{2} O_{7}$ is acidic oxide.
Reason: Elements on extreme left form basic oxides whereas elements on extreme right form acidic oxides.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

If assertion is true but reason is false.

If both assertion and reason are false.

$N a_{2} O$ with water forms a strong base whereas $C l_{2} O_{7}$ forms strong acid.
$N a_{2} O + H_{2} O \to 2 N a O H$
$C l_{2} O_{7} + H_{2} O \to 2 H Cl O_{4}$

Q. Assertion : Na2​O is basic oxide whereas Cl2​O7​ is acidic oxide. Reason: Elements on extreme left form basic oxides whereas elements on extreme right form acidic oxides.