Advertisements
Advertisements
प्रश्न
Write the balanced equations for the reaction required to convert insoluble lead (II) oxide into insoluble lead chloride.
Advertisements
उत्तर
Steps required for this reaction are :
\[\ce{PbO2 -> PbO + O}\]
\[\ce{PbO + 2HCI -> PbCI2 + H2O}\]
\[\ce{2HCI + O -> H2O + CI2}\]
\[\ce{PbO2 + 4HCI -> PbCI2 + 2H2O + CI2}\]
APPEARS IN
संबंधित प्रश्न
Name the gas evolved when dilute HCl reacts with sodium hydrogencarbonate. How is it recognised?
Name one natural source of the following acid:
Citric acid
What colour does phenolphthalein indicator turn when added to an alkali (such as sodium hydroxide)?
How is the neutralisation of a carbonate with an acid different from the neutralisation of an oxide or a hydroxide?
What happens when zinc granules are heated with sodium hydroxide solution? Write the equation of the reaction which takes place.
Which chemical is injected into the skin of a person during the nettle leaf hair sting?
How can the effect of this sting be neutralised?
Give the appropriate term defined by the statements given below :
The substance that releases hydronium ion as the only positive ion when dissolved in water.
Acid mixed with base forms ______.
Lemon juice and vinegar taste ______ because they contain ______.
Which one of the following will not produce an acid when made to react with water.
