Advertisements
Advertisements
प्रश्न
State your observations when Dilute Hydrochloric acid is added to Sodium thiosulphate.
उत्तर
Dil. HCl reacts with thiosulphates to produce sulphur dioxide and yellow sulphur is precipitated.
Na2S2O3 + 2HCl → 2NaCl + H2O + SO2 + S ↓
APPEARS IN
संबंधित प्रश्न
Write balanced chemical equations to show The behavior of H2SO4 as an acid when it reacts with Magnesium
State your observation When moist starch iodide paper is introduced into chlorine gas.
Name the gas that is produced in the given cases :
An action of dilute hydrochloride acid on sodium sulphide.
State the use of aqua-regia.
What is the function of HCI in preparation of aqua-regia?
Give a chemical test to distinguish between the following pair of compounds:
Sodium chloride solution and sodium nitrate solution.
Write the balanced equation for the reaction of dilute hydrochloric acid with the following:
Iron
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
