English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

Match the following Identify the types of reactions. REACTION TYPE NH4OH(aq) + CH3COOH(aq) → CH3COONH4(aq) + H2O(l) Single Displacement Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) Combustion ZnCOX3X - Science

Advertisements
Advertisements

Question

Match the following

Identify the types of reactions.

REACTION TYPE
NH4OH(aq) + CH3COOH(aq) → CH3COONH4(aq) + H2O(l) Single Displacement
Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) Combustion
\[\ce{ZnCO3_{(s)} + ->[Heat]ZnO_{(s)} + CO2_{(g)}}\] Neutralization
C2H4(g) + 4O2(g) → 2CO2(g) + 2H2 O(g) + Heat Thermal decomposition
Match the Columns

Solution

REACTION TYPE
NH4OH(aq) + CH3COOH(aq) → CH3COONH4(aq) + H2O(l) Neutralization
Zn(s) + CuSO4(aq) → ZnSO4(aq) + Cu(s) Single Displacement
\[\ce{ZnCO3_{(s)} + ->[Heat]ZnO_{(s)} + CO2_{(g)}}\] Thermal decomposition
C2H4(g) + 4O2(g) → 2CO2(g) + 2H2 O(g) + Heat Combustion
shaalaa.com
  Is there an error in this question or solution?
Chapter 10: Types of Chemical Reactions - Evaluation [Page 153]

APPEARS IN

Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 10 Types of Chemical Reactions
Evaluation | Q III. | Page 153

RELATED QUESTIONS

Write the balanced chemical equation for the following and identify the type of reaction.

\[\ce{Magnesium(s) + Hydrochloric acid(aq) -> Magnesium chloride(aq) + Hydrogen(g)}\]


What happens when a piece of iron metal is placed in copper sulphate solution? Name the type of reaction involved.


A strip of metal X is dipped in a blue coloured salt solution YSO4. After some time, a layer of metal Y from the salt solution is formed on the surface of metal strip X. Metal X is used in galvanisation whereas metal Y is used in making electric wires. Metal X and metal Y together form an alloy Z.
(a) What could metal X be?
(b) What could metal Y be?
(c) Name the metal salt YSO4.
(d) What type of chemical reaction takes place when metal X reacts with salt solution YSO4? Write the equation of the chemical reaction involved.
(e) Name the alloy Z.


When a strip of red-brown metal X is placed in a colourless salt solution YNO3 then metal Y is set free and a blue coloured salt solution X(NO3)2 is formed. The liberated metal Y forms a shining white deposit on the strip of metal X.
(a) What do you think metal X is?
(b) Name the salt YNO3.
(c) What could be metal Y?
(d) Name the salt X(NO3)2.
(e) What type of reaction takes place between metal X and salt solution YNO3?


Classify the following reaction into different type:

AgNO3(aq) + NaCl(aq) →AgCl(s) + NaNO3(aq)


Classify the following reaction into – 

  1. Direct combination 
  2. Decomposition
  3. Displacement
  4. Double decomposition

The reaction is – Zinc reacts with copper [II] sulphate to give zinc sulphate and copper.


Give a balanced equation for –

A displacement reaction involving a metal above hydrogen in the activity series with copper [II] sulphate solution


Select the correct answer for the statement given below:

The displaced product of the displacement reaction of sodium with cold water.


  • Complete the given chemical reaction:
    \[\ce{CuSO4_{(aq)} + Fe_{(s)} ->}\] _______ + _______
  • Name the type of the reaction.

Which of the following is a displacement reaction?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×