Uses. A solution of acid can be standardized by titrating it against a solution of alkali of known concentration. Once this has been calculated, it can in turn be used as a standard solution to find the concentration of a solution of alkali.ses. A solution of acid can be standardized by titrating it against a solution of alkali of known concentration. Once this has been calculated, it can in turn be used as a standard solution to find the concentration of a solution of alkali.
A better definition could be, âFalsework is any temporary structure, in which the main load bearing members are vertical, used to support permanent structures, used to support a permanent structure and associated elements during the erection until it is self supporting.â
Needlework is decorative sewing and textile arts handicrafts. Anything that uses a needle for construction can be called needlework. Needlework may include related textile crafts such as crochet, worked with a hook, or tatting, worked with a shuttle. Similar abilities often transfer well between different varieties of needlework, such as fine motor skill and a knowledge of textile fibres.