Advertisements
Advertisements
प्रश्न
Give a balanced equation for a direct combination reaction involving:
Two compounds – resulting in the formation of a weak acid
Advertisements
उत्तर
Direct Combination of two compounds to form a weak acid.
\[\ce{\underset{\text{compound}}{CO2} + \underset{\text{compound}}{H2O}->\underset{\text{carbonic acid (a weak acid)}}{H2CO3}}\]
APPEARS IN
संबंधित प्रश्न
The reaction of iron nail with copper sulphate solution is ______ reaction.
Explain, giving one example for each of the following chemical changes:
Displacement
(a) What is synthesis?
(b) What kind of chemical reaction is synthesis? Support your answer by an example.
State which of the substance given below evolve oxygen gas on thermal decomposition.
Zinc carbonate
State which of the substance given below evolve oxygen gas on thermal decomposition.
Lead nitrate
State which of the substance given below evolve oxygen gas on thermal decomposition.
Ammonium dichromate
Define a displacement reaction with a suitable example.
Explain the term double decomposition precipitation reaction.
Complete the statement by filling in the blank with the correct word:
Formation of hydrogen chloride from hydrogen and chlorine is an example of __________.
Select the correct answer from the options given below:
State the gaseous product formed, when
A metallic nitrate undergoes thermal decomposition giving a coloured gas.
