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MBD-ACIDS, BASES AND SALTS-EXAMPLE
- If during the preparation of plaster of paris the process of heating i...
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- Explain preparation and uses of baking soda (NaHCO3).
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- Explain the following processes Deliquescene.
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- what happen when metal reacts with base?
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- What happens when carbon dioxide is passed through fresh lime water?
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- What is pH scale ? How does is respresent acidic and basic nature of a...
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- Are salt crystals really dry? Explain
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- How is washing soda prepared? Give its uses
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- What is efflorescence? Name one compound which show efflorescence?
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- A baker found that a cake prepared by him is small in size and hard w...
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- when bleaching powder is left open in air,then what happens?
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- What are the important uses of bleaching powder?
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- Name the compounds used in hospitals for supporting fractured bones in...
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- Write important uses of plaster of paris
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- Many people complaint about gas problem in stomach. What is main reaso...
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- What are antacids?
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- Utensils made up of copper and brass become shiny when rubbed with lem...
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- For the safety of teeth what type of toothpaste should be used. Why?
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- How does change in ph-value helps in tooth decay?
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- What is the remedy for sting of nettle plant? Write.
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