MEDIUM
10th ICSE
IMPORTANT
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Write balanced chemical equations for the following word equation:

Magnesium oxide + Hydrochloric acid →Magnesium chloride + Water

Important Questions on Acids, Bases and Salts

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 7

Write balanced chemical equations for the following word equation:

Zinc + Sodium hydroxide → Sodium zincate + water 

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 7

Write balanced chemical equations for the following word equation:

Calcium carbonate + Hydrochloric acid →Calcium chloride + Carbon dioxide +Water 

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 7

Write balanced chemical equations for the following word equation:

Sodium hydrogen carbonate + Hydrochloric acid →Sodium chloride +Carbon dioxide + Water 

HARD
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 8
When zinc metal is treated with a dilute solution of a strong acid, a gas is evolved which is used as rocket fuel. Name the gas evolved. Write the chemical equation of the reaction involved and also write a test to detect the gas formed. 
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 2
Why does HClgas turn 'wet' blue litmus paper to red whereas there is no change in the colour of 'dry' litmus paper?
HARD
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 4
Why is HClis a stronger acid than acetic acid. Explain.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 5
Solution of sulphuric acid conducts electricity whereas alcohol does not. Give reason.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>Practice Questions>Q 6
Why all hydrogen-containing compounds such as alcohols and glucose are not acids?