Question
Download Solution PDFWhich of the following is called 'Pearl ash'?
This question was previously asked in
HP TGT (Non-Medical) TET 2018 Official Paper
Answer (Detailed Solution Below)
Option 3 : K2CO3
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HP JBT TET 2021 Official Paper
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Detailed Solution
Download Solution PDFK2CO3 or potassium carbonate is known as pearl ash.
- Pearl ash, in ancient times, was created by baking potash in a kiln in order to remove impurities. The remaining fine, white powder was pearl ash.
- Potassium carbonate is an inorganic compound and a white salt which is soluble in water.
- It is mainly used in the production of glass and soap.
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