Total number of acidic oxides among N 2 O 3 , NO 2 , N 2 O , Cl 2 O 7 , SO 2 , CO , CaO , Na 2 O and NO is _____ .

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Total number of acidic oxides among

N_{2} O_{3}, {NO}_{2}, N_{2} O, {Cl}_{2} O_{7}, {SO}_{2}, CO, CaO, {Na}_{2} O

and

NO

is _____ .

Chemistryp Block Elements (Group 15, 16, 17 & 18)JEE MainJEE Main 2023 (29 Jan Shift 2)

Solution:

1786 Upvotes Verified Answer

The correct answer is: 4

Acidic oxides are oxides of non-metals. Thus out of the given compounds, acidic oxides are :

N_{2} O_{3}, {NO}_{2}, {Cl}_{2} O_{7}, {SO}_{2}

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