- 04/25/2019 at 2:25 am #600815EduGorillaKeymasterSelect Question Language :
A man went door to door posing as a goldsmith and promising to bring glitter and shine to old, dull gold ornaments. Mrs. X gave him her gold bangles, which he dipped in a particular solution. The bangles sparkled like new. But later on, she observed that the weight of the bangles were drastically reduced and was cheated.
Which solution must he have used?
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