Silver artefacts get tarnished in air due to the formation of
[amp_mcq option1=”silver chloride” option2=”silver oxide” option3=”silver sulphide” option4=”silver sulphate” correct=”option3″]
This question was previously asked in
UPSC NDA-2 – 2022
Silver artefacts get tarnished in air due to the formation of
[amp_mcq option1=”silver chloride” option2=”silver oxide” option3=”silver sulphide” option4=”silver sulphate” correct=”option3″]