मराठी
सी.आई.एस.सी.ई.आयसीएसई ICSE Class 8

Complete and Balance the Following Chemical Equations Naci + `Agno_3` `→`

Advertisements
Advertisements

प्रश्न

Complete and balance the following chemical equations

NaCI + `AgNO_3`  `→`

Advertisements

उत्तर

NaCI + `AgNO_3`  `→` AgCI + `NaNO_3` 

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 6: Chemical Reactions - Exercise 1 [पृष्ठ ७३]

APPEARS IN

सेलिना Concise Chemistry [English] Class 8 ICSE
पाठ 6 Chemical Reactions
Exercise 1 | Q 6.4 | पृष्ठ ७३

संबंधित प्रश्‍न

How would you show that setting of curd is a chemical change?


FILL IN THE BLANK

In a double decomposition precipitation reaction both the reactants must be ............ soluble.


TRUE \ FALSE

Evaporation of water is a physical change. True or false ?


What are chemical reactions?


Write a short note on the information derived from a balanced chemical equation.


Write true or false.

A chemical equation gives only qualitative information of a chemical reaction.


Show with the help of diagram of electronic configuration how the following compound is formed from the constituent atoms.

Hydrogen chloride


Write the chemical reaction where the following changes are observed.

Precipitate is formed


Write the chemical reaction where the following changes are observed.

Physical state is changed


What do you observe? When

Water is added to the quick lime.


Complete and balance the following reaction:

NaCl(aq) + AgNO3(aq) →


What do you observe when Cl2 is passed through potassium iodide (KI) solution.


Give a word equation for the following reaction.

An exothermic reaction where both the reactants are gases, one of which is oxygen.


Match the chemical reactions in List I with the appropriate answer in List II.

  List I   List II
1. \[\ce{XY⇌[heat]X + Y}\] A: Displacement reaction
2. \[\ce{XY->X + Y}\] B: Double decomposition
3. \[\ce{X+Y- + A+B^-->X+B- + A+Y-}\] C: Endothermic reaction
4. \[\ce{X + YZ->XZ + Y}\] D: Thermal dissociation
5. \[\ce{X + Y->[heat]XY -\Delta}\] E: Decomposition reaction

State the following reaction represent oxidation or reduction.

\[\ce{Cu++->Cu}\]


Name the solid residual product formed reaction and state its colour during – thermal decomposition of the following substance.

Copper nitrate.


What happens when cane sugar is strongly heated? Mention any two changes in it.


Which of the following statement is incorrect for a chemical reaction?


Collect information about the types of fuels used for cooking in your area. Discuss with your teachers/parents/others which fuels are less polluting and why.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×