मराठी

What Type of Chemical Reaction Take Place When Silver Bromide is Exposed to Sunlight? - Science

Advertisements
Advertisements

प्रश्न

What type of chemical reaction take place when silver bromide is exposed to sunlight?

Advertisements

उत्तर

Decomposition reaction by the action of light

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Chemical Reactions and Equations - Exercise 2 [पृष्ठ ४६]

APPEARS IN

लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exercise 2 | Q 16.3 | पृष्ठ ४६

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

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

\[\ce{Zinc carbonate(s) -> Zinc oxide(s) + Carbon dioxide(g)}\]


Rewrite the following statements by selecting the correct options:
\[\ce{CaCO3 ->[\Delta] CaO + CO2 ^}\] is a __________ reaction.


Give one example of a decomposition reaction which is carried out by applying heat.


What type of reaction is represented by the following equation?

\[\ce{CaCO3 -> CaCO + CO2}\]


What type of chemical reaction is represented by the following equation?

X → Y + Z

 


What is the colour of ferrous sulphate crystals? How does this colour change after heating?


Classify the following reaction as combination, decomposition, displacement, precipitation and neutralization. Also balance the equation.

\[\ce{Zn_{(s)} + H2SO4 -> ZnSO4_{(s)} + H2_{(g)}}\]


What does one mean by endothermic reaction? Give example.


(a) Design an activity to demonstrate the decomposition reaction of lead nitrate.

(b) Draw labelled diagram of the experimental set-up. List two main observations.

(c) Write balanced chemical equation for the reaction stating the physical state of the reactant and the products.


Differentiate between direct combination reaction and a decomposition reaction.


Give a balanced equation for the following type of reaction:

A thermal decomposition reaction in which a metallic nitrate decomposes to give – a basic oxide.


Give a balanced equation for the following type of reaction:

A thermal decomposition reaction in which a compound decomposes to give two new compounds.


Photolysis is a decomposition reaction caused by ______


The following reaction is used for the preparation of oxygen gas in the laboratory:

\[\ce{2KClO3_{(s)} ->[Heat] 2KCl + 3O2_{(g)}}\]

Which of the following statement about the reaction is correct?


Which one of the following processes involves chemical reactions?


Assertion: Decomposition of vegetable matter into compost is an endothermic reaction.

Reason: Decomposition reaction involves breakdown of a single reactant into simpler products.


Complete the following reaction:

\[\ce{C_12H_22O11->[Heat]}\] ______ + ______.


Write the molecular formula of calcium carbonate.


A solution of a substance ‘X’ is used for whitewashing.

  1. Name the substance ‘X’ and write its formula.
  2. Write the reaction of the substance ‘X’ named in the above formula with water.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×