In the manufacture of glass- the addition of MnO-2 gives -yellow colourred colourviolet colourpink colour

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In glass various metallic oxide impurities are added to give glass a typical color e-g- chromium oxide gives green color and manganese dioxide gives violet color to the glass-

In the manufacture of glass, the addition of $M n O_{2}$ gives:
yellow colour
red colour
violet colour
pink colour

In glass various metallic oxide impurities are added to give glass a typical color e.g. chromium oxide gives green color and manganese dioxide gives violet color to the glass.

In the manufacture of glass, the addition of MnO2 gives:yellow colourred colourviolet colourpink colour

In glass various metallic oxide impurities are added to give glass a typical color e.g. chromium oxide gives green color and manganese dioxide gives violet color to the glass.

In the manufacture of glass, the addition of $M n O_{2}$ gives:
yellow colour
red colour
violet colour
pink colour