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Combustion and Flame: Fill in the Blanks Test

Combustion and Flame is a chapter of CBSE Class 8 Science textbook. Here, we present fill in the blanks test on Combustion and Flame. This test is totally based on latest Science textbook of CBSE Board. This test module contains five questions in fill in the blanks format. Marks and answers are given immediately. Solve this Science test on Combustion and Flame to score full marks in CBSE Class 8 Board exams. Our tests are designed and thoroughly checked by experts and are completely error-free. Quizcrazy.in and team is proud to present Combustion and Flame chapter test to you.


CBSE Science
Class 8
Combustion and Flame
FIB Test

  1. Calorific value of petrol is _________ kJ/kg.
     
Fill in your answer here:

CBSE Science
Class 8
Combustion and Flame
FIB Test

  1. Calorific value of hydrogen is _________ kJ/kg.
     
Fill in your answer here:

CBSE Science
Class 8
Combustion and Flame
FIB Test

  1. Incomplete combustion of fuels gives _________ gas.
     
Fill in your answer here:

CBSE Science
Class 8
Combustion and Flame
FIB Test

  1. Oxides of sulphur and nitrogen dissolve in rain water and form acids. Such rain is called _________ rain.
     
Fill in your answer here:

CBSE Science
Class 8
Combustion and Flame
FIB Test

  1. _________ in air is essential for combustion.
     
Fill in your answer here:

CBSE ScienceCombustion and Flame
Fill in the Blanks
« Tests »
Arrow01 - 05    Arrow06 - 10    11 - 15 ✔   
Fill in the Blanks
« Notes »
Arrow01 - 05    Arrow06 - 10    Arrow11 - 15   

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