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Introducing new Paper mode
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12 questions
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- Multiple ChoicePlease save your changes before editing any questions.
Base change red litmus paper to blue.
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Character of acid is having sour taste.
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Acid change blue litmus paper to red.
True
False
- Multiple ChoicePlease save your changes before editing any questions.
How do acids taste compared to bases?
Acid is sweet and base is sour
Acid is bitter and base is sour
Acid is sour and base is bitter
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following is a base?
Orange juice
Water
Vinegar
Toothpaste
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following statements is correct?
Blue litmus paper turns red when placed in a base.
Red litmus paper turns blue when placed in a base.
Blue litmus paper stays blue when placed in an acid.
Red litmus paper stays red when placed in a base.
- Multiple ChoicePlease save your changes before editing any questions.
Choose the correct answer. Acid or base?
Acid
Base
- Multiple ChoicePlease save your changes before editing any questions.
Choose the correct answer. Acid or base?
Acid
Base
- Multiple ChoicePlease save your changes before editing any questions.
Choose the correct answer. Acid or base?
Acid
Base
- Multiple ChoicePlease save your changes before editing any questions.
Choose the correct answer. Acid or base?
Acid
Base
- Multiple ChoicePlease save your changes before editing any questions.
Choose the correct answer. Acid or base?
Acid
Base
- Multiple ChoicePlease save your changes before editing any questions.
Choose the correct answer. Acid or base?
Acid
Base