Question
A solution of potassium chloride when mixed with silver nitrate solution, an insoluble white substance is formed. Write the chemical reaction involved and also mention the type of the chemical reaction?

Answer

The solution of KCl with $AgNO _3$ form white precipitate of AgCl . This is a double displacement reaction.
$KCl(aq)+AgNO_3(aq) \rightarrow AgCl(s)+KNO_3(aq)$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

How are the modes for reproduction different in unicellular and multicellular organisms?
What is a good source of energy?
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of nitrogen, N, is formed from two nitrogen atoms. What name is given to this type of bonding? (Atomic number of nitrogen is 7)
An organic compound $X$ which is sometimes used as an antifreeze has the molecular formula $C_2 H_6 O . X$ on oxidation gives a compound $Y$ which gives effervescence with a baking soda solution. Identify $X$ and $Y$. Write the chemical equation of reaction.
An erect image 2.0cm high is formed 12cm from a lens, the object being 0.5cm high. Find the focal length of the lens.
How does the tendency to lose electrons change as we go down in group 1 of the periodic table? Why does it change this way?
The atomic masses of three elements X, Y and Z having similar chemical properties are 7, 23 and 39 respectively.
  1. Calculate the average atomic mass of elements X and Z.
  2. How does the average atomic mass of elements X and Z compare with the atomic mass of element Y?
  3. Which law of classification of elements is illustrated by this example?
  4. What could the elements X, Y and Z be?
  5. Give another example of a set of elements which can be classified according to this law.
What will be the length of a nichrome wire resistance $5.0\Omega$ if the length of similar wire of 120cm has resistance of $2.5\Omega$? Why?
The atomic number of an element is 12.
  1. Write its electronic configuration and determine its valency.
  2. Is it more reactive or less reactive than Ca (atomic number 20)? Justify your answer giving reason.
  3. Is it a metal or a non-metal?
  4. Write the formula of its oxide.
The electrical resistivities of four materials P, Q, R and S are given below:
$\begin{matrix}\text{P}&6.84\times10^{-8}\Omega\text{m}\\\text{Q}&1.70\times10^{-8}\Omega\text{m}\\\text{R}&1.0\times10^{15}\Omega\text{m}\\\text{S}&11.0\times10^{-7}\Omega\text{m}\end{matrix}$
Which material will you use for making:
  1. Heating element of electric iron.
  2. Connecting wires of electric iron.
  3. Covering of connecting wires?
Give reason for your choice in each case.