The compound of copper which is used in electroplating dyeing, printing, wood preservation and as a fungicide is

The compound of copper which is used in electroplating dyeing, printing, wood preservation and as a fungicide is copper (ll) tetraoxosulphate (VI) pentahydrate, also known as copper sulphate. Copper sulphate is a blue crystalline solid that contains copper, sulphur, and oxygen. It is commonly used in electroplating to coat objects with a thin layer of copper. It is also used as a mordant in dyeing and printing fabrics, to preserve wood, and as a fungicide in agriculture. Other compounds of copper listed in the options, such as copper (ll) hydroxide, copper (ll) trioxonitrate (V) pentahydrate, copper (ll) oxide, and copper (ll) trioxocarbonate (lV) are also used for various purposes. However, copper sulphate is the specific compound used in the applications mentioned in the question.