Question

1 point
9. Assay is defined as any
procedure used to determine the
purity of the given substance. परख
को किसी दिए गए पदार्थ की शुद्धता निर्धारित
करने के लिए उपयोग की जाने वाली किसी
भी प्रक्रिया के रूप में परिभाषित किया गया
है।
O (a) True (सच्चा)
O(b) False (बी) झूठा​

Answer 1

sorry I don't know hindi

Explanation:

I don't know hindi

Answer 2

Answer:

An assay is a process of analyzing a substance to determine its composition or quality. The term is often used in the mining industry to refer to tests of ore or minerals. The term assay is also used in the environmental, chemical and pharmaceutical industries. Assaying is also important in futures markets.