Question

15. A man went door to door posing as a goldsmith. He promised to bring back the
glitter of old and dull gold ornaments. An unsuspecting lady gave a set of gold
bangles to him which he dipped in a particular solution. The bangles sparkled
like new but their weight was reduced drastically. The lady was upset but after a
futile argument the man beat a hasty retreat. Can you play the detective to find
out the nature of the solution he had used?
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Answer 1

Answer:

15. A man went door to door posing as a goldsmith. He promised to bring back the

glitter of old and dull gold ornaments. An unsuspecting lady gave a set of gold

bangles to him which he dipped in a particular solution. The bangles sparkled

like new but their weight was reduced drastically. The lady was upset but after a

futile argument the man beat a hasty retreat. Can you play the detective to find

out the nature of the solution he had used?