Related Questions

  1. When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives
  2. The electron configuration of an element is 1s²,2s²,2p⁶,3s²,3p⁶,3d⁵,4s¹
  3. When chlorine water is exposed to sunlight, the colour change that occurs is
  4. 0.765 gm of acid gives 0.55 g of CO₂ and 0.12 g of H₂O.Then find the ratio
  5. A reaction occurs spontaneously is