Question

The elements whose oxides can turn litmus solution blue are
(a) carbon and sulphur
(b) sodium and carbon
(c) potassium and magnesium
(d) magnesium and sulphur

Answer 1

Answer:

The elements whose oxides can turn litmus solution blue are

(a) carbon and sulphur

(b) sodium and carbon

(c) potassium and magnesium☑️☑️☑️

(d) magnesium and sulphur

Answer 2

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The elements whose oxides can turn litmus solution blue are

(a) carbon and sulphur

(b) sodium and carbon

(c) potassium and magnesium

(d) magnesium and sulphur