The correct answer is (a) Vinegar.
· Vinegar is an acidic substance, and acids turn blue litmus paper red. Vinegar contains acetic acid, which causes the color change in litmus paper.
Information Booster:
· Washing soda solution : Alkaline in nature, it turns red litmus blue.
· Limewater : Slightly basic, it turns red litmus blue.
· Baking soda solution : Mildly basic, it also turns red litmus blue.
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90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishIn apples, which type of acids are mainly found?
What kind of change is observed if a few drops of Phenolphthalein indicator is added into acidic and basic solutions?
Which acid is used in non-ionic detergent reactions to improve cleaning qualities and thicken detergents?
In lipid biochemistry, why do unsaturated fatty acids tend to be liquid at room temperature?
Which of the following is the weakest acid?
The pH of a solution of hydrochloric acid is 4. The molarity of the solution is
According to Lewis concept, an acid is
The pH value of the curd is:
Lactic acid is primarily found in which of the following kitchen ingredients?
Suggested Test Series
Suggested Test Series
In apples, which type of acids are mainly found?
What kind of change is observed if a few drops of Phenolphthalein indicator is added into acidic and basic solutions?
Which acid is used in non-ionic detergent reactions to improve cleaning qualities and thicken detergents?
In lipid biochemistry, why do unsaturated fatty acids tend to be liquid at room temperature?
Which of the following is the weakest acid?
The pH of a solution of hydrochloric acid is 4. The molarity of the solution is
According to Lewis concept, an acid is
The pH value of the curd is:
Lactic acid is primarily found in which of the following kitchen ingredients?
