Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 1

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10th Telangana Board

IMPORTANT

Earn 100

What information do you get from a balanced chemical equation? $({AS}_{1})$

Important Questions on Chemical Equations

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10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 2

Why should we balance a chemical equation?

({AS}_{1})

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10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 3

Balance the following chemical equations. (AS1)

NaOH + H_{2} {SO}_{4} \to {Na}_{2} {SO}_{4} + H_{2} O

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10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 3

Balance the following chemical equation.

(AS 1)

{KClO}_{3} \to KCl + O_{2}

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10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 3

Balance the following chemical equation.

(AS 1)

Hg ({NO}_{3})_{2} + KI \to {HgI}_{2} + {KNO}_{3}

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10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 4

Mention the physical states of the reactants and products of the following chemical reactions and balance the equations.

(AS 1)

C_{6} H_{12} O_{6} \to C_{2} H_{5} OH + {CO}_{2}

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10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 4

Mention the physical states of the reactants and products of the following chemical reactions and balance the equation.

(AS 1)

{NH}_{3} + {Cl}_{2} \to N_{2} + {NH}_{4} Cl

EASY

10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 4

Mention the physical states of the reactants and products of the following chemical reactions and balance the equation.

(AS 1)

Na + H_{2} O \to NaOH + H_{2}

MEDIUM

10th Telangana Board

IMPORTANT

Physical Science Class 10>Chapter 2 - Chemical Equations>Improve your>Q 1

Balance the following chemical equation after writing the symbolic representation.

(AS 1)

Calcium hydroxide

(s)

+ Nitric acid

(aq) \to

Water

(l)

+ Calcium Nitrate

(aq)