Class VII

A tincture of iodine is made by dissolving iodine in alcohol which is an
  1. Antiseptic
  2. Anti-inflammatory
  3. Anti-viral
  4. Anti-fungal
A chemical reaction in which an acid and alkali react together to form salt and
  1. Carbonates
  2. Oxides
  3. Gases
  4. Water
PH values less than 7 are by nature
  1. Acidic
  2. Basic
  3. Neutral
  4. None of above
Solubility depends upon
  1. Temperature
  2. Solute
  3. Solvent
  4. All of them
Aqueous solution includes
  1. Salt solution
  2. Sugar solution
  3. Mineral water
  4. All of them
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