MEDIUM
7th CBSE
IMPORTANT
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Vinegar contains acid(acetic/propanoic).

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Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 4
Ammonia is a _____ base.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 5
Baking soda helps in _____ ant sting(neutralising/activating).
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 1
Ammonia is highly basic when dissolved in water.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 2
Tamarind solution will turn blue litmus red.
EASY
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 3
Sodium hydroxide and hydrochloric acid neutralise each other to form salt and water.
EASY
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 4
Milk of magnesia is used to relieve from ant sting.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Q 5
Salts are always basic in nature.
MEDIUM
7th CBSE
IMPORTANT
Interactive Science 7>Chapter 5 - Acids, Bases and Salts>SUMMATIVE ASSESSMENT>Match the following
Match the following
1. Acids (a) Natural indicator 
2. Turmeric (b) Neutraliser 
3. Bases (c) Washing soda
4. Sodium carbonates (d) Bitter and soapy
5. Antacids  (e) Sour