Question

A Limelted co. issued - 2000 share<br />of 10 each payable on 3 R<br />on application 2on alohen<br />2 Rs on fist call 3 Rs on the final call all share <br /> subrites<br />due alotheted and both the<br />vumat all cash was duli<br />risiped expect the final call on<br />5000 share the board of<br />directer for feithed this share<br />re disued e ooo shart<br />as pulli paid for 12000 Rupes jounlise the about transtant<br />​

Answer 1

Aqua regia, mixture of concentrated nitric and hydrochloric acids, usually one part of the former to three parts of the latter by volume. This mixture was given its name (literally, “royal water”) by the alchemists because of its ability to dissolve gold and other so-called noble metals