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Subjects
Science CBSE Homework Assignments
Class 10
Metals and Non-Metals
Formation of metal oxide

2. Metals with oxygen

Task:

2 m.

1.

Which among the following is a basic oxide?

\(CO\)
\(CO_2\)
\(SO_2\)
\(MgO\)

2.

\(Al_2O_3+NaOH→X+H_2O\). What is X?

\(NaAlO_3\)
\(Al(OH)_3\)
\(NaAlO_2\)
None of these

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