Related Questions

  1. Tollen’s test can be used to distinguish
  2. If 0.44g of a colourless oxide of nitrogen occupies 224 ml at 1520 mm of Hg and 273⁰C
  3. Which of the following has sp²-hybridisation
  4. If the hydrogen ion concentration of an acid decreases 10 times, its pH value
  5. Mercurous chloride exists in the form of