How do you convert a moving coil galvanometer into an ammeter ?

How do you convert a moving coil galvanometer into a voltmeter ?

A sensitive galvanometer like a moving coil gavanometer can be converted into an ammeter or into a voltmeter by connecting a proper resistance to it . Then , which of the following statement is not true ?

A galvanometer has a current range of 15mA and voltage range of 750mv. To convert this galvanometer into an ammeter of range 25A, the sunt resistance required is nearly

How do you convert aniline to parabromo aniline.