A) an acidic oxide.
B) a basic oxide.
C) a salt.
D) a metallic salt.
Correct Answer: A
Solution :
Element 'X' is a non-metal which combines with atmospheric oxygen to form an acidic oxide like \[S{{O}_{2}},S{{O}_{3}},{{P}_{2}}{{O}_{3}},{{P}_{2}}{{O}_{5}},{{N}_{2}}{{O}_{5}}\]etc.You need to login to perform this action.
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