English

Complete the Table Given Below. Heat On Copper Carbonate Test for Gas Evolved - Chemistry

Advertisements
Advertisements

Question

Complete the table given below.

Heat on  copper carbonate Test for gas evolved  
One Line Answer

Solution

Heat on  copper carbonate Test for gas evolved Colourless (CO2 Carbon dioxide) 
shaalaa.com
  Is there an error in this question or solution?
Chapter 9: Practical Chemistry - Practical chemistry

APPEARS IN

Viraf J. Dalal Simplified ICSE Chemistry [English] Class 9
Chapter 9 Practical Chemistry
Practical chemistry | Q 4.04

RELATED QUESTIONS

TRUE \ FALSE

Weak electrolytes dissociate partially in their aqueous or fused state.


What are biocatalysts ?


Write true or false  : 

Hydrogen sulphide has rotten egg smell .


Explain the following reaction with one suitable example of Displacement reaction.


Name the type of chemical reaction shown by the following equation:

Fe + CuSO4 → FeSO4 + Cu


Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.

(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)

Rusting of iron is a ______ chemical change. 


Distinguish by heating the following in dry test tubs.

Zinc nitrate and copper nitrate.


What do you observe when CO2 is passed through lime water first and then a little in excess.


What is a chemical reaction?


Give balanced equation for the following conversion affected by heat alone on the substance:

Copper nitrate to nitrogen dioxide


________ is a chemical substance which alters the speed of a chemical reaction.


Discuss how acid rain occurs due to emission of smoke from vehicles and industries?


When an aqueous solution of potassium chloride is added to an aqueous solution of silver nitrate, a white precipitate is formed. Give the chemical equation of this reaction.


The percentage composition of Nitrogen in Ureas is ______.


What is the use of indicator?


Which of the following are chemical changes?

(i) Decaying of wood

(ii) Burning of wood

(iii) Sawing of wood

(iv) Hammering of a nail into a piece of wood


State whether the following statements are true or false:

When a candle burns, both physical and chemical changes take place.


Give two examples for each of the following cases:

Chemical changes.


______ are substances that speed up the process of a chemical change and it will not undergo any change during the course of the reaction.


When milk is mixed with coffee decoction, the colour of milk and decoction changes due to ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×