Which of the following mixture of acids is commonly known as Aqua Regia?

Practice MCQ for SSC, UPSC, RRB Exams

A. Nitric Acid and Sulphuric Acid A.
B. Sulphuric Acid and Hydrochloric Acid B.
C. Hydrochloric Acid and Nitric Acid C.
D. Nitric Acid and Carbonic Acid D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

Aqua Regia is a mixture of concentrated hydrochloric acid (HCl) and concentrated nitric acid (HNO3), typically in a ratio of 3:1.
Aqua regia can dissolve noble metals like gold, platinum, and palladium.

Related Questions সম্পর্কিত প্রশ্ন

Our App:
Follow us on:
Facebook Link Youtube Link

Employee Login
Institution Admin Panel
Terms and Conditions
Privacy Policy
Account Deletion Policy

© All right Reversed.Xcelerate