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प्रश्न
A chemical reaction in which exchange of ions occurs between the reactants is known as ______.
विकल्प
Endothermic reaction
Exothermic reaction
Double displacement reaction
Displacement reaction
उत्तर
A chemical reaction in which exchange of ions occurs between the reactants is known as Double displacement reaction.
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संबंधित प्रश्न
What do you mean by a precipitation reaction? Explain by giving examples.
What is meant by double displacement reaction? Explain with help of one example.
What happens when silver nitrate solution is added to sodium chloride solution?
Name the type of reaction involved.
Consider the reaction:
KBr (aq) + AgNO3 (aq) → KNO3 (aq) + AgBr (s)
This is an example of:
(a) decomposition reaction
(b) combination reaction
(c) double displacement reaction
(d) displacement reaction
Explain the following type of chemical reaction, giving two examples for it:
Double displacement reaction
Give scientific reason.
It takes time for pieces of Shahabad tile to disappear in HCl, but its powder disappears rapidly.
When a potassium iodide solution is added to a solution of lead (II) nitrate in a test tube, a precipitate is formed.
List two types of reactions in which this reaction can be placed.
The following reaction is an example of:
\[\ce{4NH3_{(g)} + 5O2_{(g)} -> 4NO_{(g)} + 6H2O_{(g)}}\]
(i) displacement reaction
(ii) combination reaction
(iii) redox reaction
(iv) neutralisation reaction
Which among the following is (are) double displacement reaction(s)?
(i) \[\ce{Pb + CuCl -> PbCl2 + Cu}\]
(ii) \[\ce{Na2SO4 + BaCl2 -> BaSO4 + 2NaCl}\]
(iii) \[\ce{C + O2 -> CO2}\]
(iv) \[\ce{CH4 + 2O2 -> CO2 + 2H2O}\]
Give an example of a double displacement reaction.
