EASY
10th CBSE
IMPORTANT
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What colour does the turmeric paper turn when put in an alkaline solution?

Important Questions on Acids, Bases and Salts

EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 5
Write any three acid-base indicators and mention their colour change.
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 6
What colour does the litmus indicator turn when added to hydrochloric acid?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 6
What colour does methyl orange indicator turn when added to hydrochloric acid?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 7
What colour does methyl orange indicator turn when added to a base or alkali (such as sodium hydroxide)?
 
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 7
What colour does litmus indicator turn when added to a base or alkali (such as sodium hydroxide)?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 7
What colour does red cabbage extract turn when added to a base or alkali (such as sodium hydroxide)?
 
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 8
When a solution is added to a cloth strip treated with onion extract, the smell of onion cannot be detected. Is the given solution acidic or basic?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 2 - Acids, Bases and Salts>PRACTICE QUESTIONS SET>Q 9
When a solution is added to vanilla extract, then the characteristic smell of vanilla can still be detected. Is the given solution acidic or basic?