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Chemical Reactions and Equations: Fill in the Blanks Test

Welcome! Here, we present Set 02 of fill in the blanks test on Chemical Reactions and Equations. Chemical Reactions and Equations is a chapter of CBSE class 10 Science textbook. This is a fill in the blanks test with marks and answers. Answer five important FIB questions of Chemical Reactions and Equations to score full marks in CBSE Class 10 Board exams. These are free online FIB tests. Our tests are designed and thoroughly checked by experts and are completely error-free. Quizcrazy.in and team is proud to present Chemical Reactions and Equations chapter test to you.


CBSE Class 10 Science FIB Test
Chemical Reactions and Equations

06
Zinc + Sulphuric acid » _________ + Hydrogen.


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CBSE Class 10 Science FIB Test
Chemical Reactions and Equations

07
3Fe + 4H2O » _________ + 4H2.


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CBSE Class 10 Science FIB Test
Chemical Reactions and Equations

08
The word _________ (aq) is written if the reactant or product is present as a solution in water.


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CBSE Class 10 Science FIB Test
Chemical Reactions and Equations

09
Calcium oxide reacts vigorously with water to produce calcium hydroxide, also known as _________, releasing a large amount of heat.


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CBSE Class 10 Science FIB Test
Chemical Reactions and Equations

10
Such a reaction in which a single product is formed from two or more reactants is known as a _________ reaction.


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CBSE ScienceChemical Reactions and Equations
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