Question 21 - MCQs from NCERT Exemplar - Chapter 2 Class 10 - Acids, Bases and Salts

Last updated at April 16, 2024 by

Which of the following is used for dissolution of gold?

(A) Hydrochloric acid

(B) Sulphuric acid

(C) Nitric acid

(D) Aqua regia

 

Answer

Aqua regia is used for dissolution of gold

Aqua Regia is used for Dissolution of gold - Teachoo.jpg



So, the correct answer is (d)

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CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo