EASY
10th CBSE
IMPORTANT
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Write an equation to show the reaction between plaster of Paris and water.

Important Questions on Acids, Bases And Salts

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 20
A solution turns a red litmus blue. Its pH is likely to be
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 21
A solution reacts with crushed egg shells to give a gas that turns lime water milky. The solution contains:
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 22
10 mL of a solution of NaOH is found to be completely neutralised by 8 mL of solution of HCl. If we take 20 mL of the same solution of NaOH, the amount of HCl solution (the same solution as before) required to neutralise it will be
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 23
Which one of the following types of medicines is used for treating indigestion?
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 24

Write the word equation and balanced equation for the reaction taking place when dilute sulphuric acid reacts with zinc granules.

EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 24
Write the word equation and balanced equation for the reaction taking place when dilute hydrochloric acid reacts with magnesium ribbon.
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 24
Write the word equation and balanced equation for the reaction taking place when dilute sulphuric acid reacts with aluminium powder.
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 2 - Acids, Bases And Salts>NCERT Section>Q 24
Write the word equation and balanced equation for the reaction taking place when dilute hydrochloric acid reacts with iron filings.