Science, asked by manisharai123881, 3 months ago

Section A
1. Name the reagent which is able to
dissolve gold and platinum.​

Answers

Answered by jagratimanjhi
2

Answer:

Aqua regia is the chemical mixture which consists of three parts of concentrated hydrochloric acid and one part of constructed nitric acid and this mixture can dissolve gold and platinum.

Mark as brain list

Previous Question
Next Question
Similar questions
Math, 1 month ago
nΔABC , if b2=a2+c2 , then the right angle is?
Math, 1 month ago
pls answer it fast oh pls...
Math, 1 month ago
write as decimal number 300 + 5 + \frac{7}{10} + \frac{9}{100} + \frac{2}{1000} ​...
Math, 3 months ago
convert 10 m2 in cm2​...
English, 3 months ago
Suppose you've moved to a new house recently. Write a letter to your friend, telling him / her all about its location, its structure and how you've liked it​...
Math, 9 months ago
15625×(‐2)+ ............ ×98=(‐15625)×(2+98)​...
English, 9 months ago
you are Chandan. you are unhappy to see many vendors and shopkeepers keep the eatables uncovered.dust and flies settle on these items.ignorant people eat these things and suffer from serious diseases.write a letter to the editor of a newspaper in this record you can take help from these points •present condition of vendors • eatables are uncovered •people should be aware •health department...
Biology, 9 months ago
What are the uses of preservation...