Topic 4: Inorganic Chemistry and the Periodic Table

HideShow resource information
  • Created by: LouiseG
  • Created on: 16-04-16 08:30

1. How does chlorine react with COLD AQUEOUS alkali?

  • Cl2 + H2O --> HCl + HClO
  • Cl2 + 2NaOH --> 2NaCl + H2O
  • Cl2 + 2NaOH --> NaCl + NaClO + H2O
  • 3Cl2 + 6NaOH --> 5NaCl + NaClO3 + 3H2O
1 of 18

Other questions in this quiz

2. When NaBr reacts with H2SO4, which of these is not a possible product?

  • Br2
  • NaHSO4
  • H2S
  • SO2

3. What is the definition of the first ionisation energy?

  • The energy required to form an ion from one mole of atoms under standard conditions (100kPa and 298k)
  • The energy required to remove an electron from an atom
  • The energy required to remove an electron from each atom in one mole of gaseous atoms
  • The energy required for one mole of atoms to attract one electron each in the gaseous state

4. What would you expect to observe when NaI reacts with H2SO4 ?

  • Brown fumes /orange liquid ; Choking gas
  • White crystalline solid of NaSO4 , Purple fumes of I2 , A gas that would relight a splint (O2) and dense white fumes of HI
  • Misty fumes of HI ; Purple fumes/black solid of I2 ; Choking gas of SO2 ; Yellow solid of S ; Eggy gas of H2S
  • Misty fumes of HI and the residue of NaHSO4 only - it is the poorest recuder

5. Which is the most electronegative element of Group 7?

  • Asatine
  • Flourine
  • Chlorine
  • Iodine

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all The Periodic Table resources »