Extraction of Metals - Result Question 89

####92. Write balanced chemical equation for the following “Gold is dissolved in aqua regia.”

(1987)

Show Answer

Solution:

  1. 2Au+3HNO3+11HCl2HAuCl4+6H2O+3NOCl


जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक