Everyday Science MCQs
Q Crystals of Na2CO3. 10H2O when exposed to air_________________?
  • A A. Lose water and remain solid
  • B B. Gain water and remain solid
  • C C. Gain water and become liquid
  • D D. Remains unchanged
Previous NaOH is named as caustic soda because________________?
Next Which one of the following gives white precipitate with…
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