Science (Chemistry )
Acid and Base Knowledge Quiz
Test your knowledge of acids and bases in this engaging quiz! Discover your understanding of various chemical properties, reactions, and indicators related to acids.
Improve your science skills by answering questions about:
- Identifying strong acids
- Understanding indicators
- Properties of acids and bases
Q1 :- Which Of the following is a strong acid ?
Acetic Acid
Citric Acid
Oxalic acid
Hydrosulphuric Acid
Q2:-Which of the following indicators turn red in an acidic solution? 1)Phenolphthalein 2) Litmus 3)Turm4) Methyl orange (Choose the correct option.)
1 and 2
3 and 4
Only 2
2 and 4
Q3 :- Some fruits like mango, lemon, raw grapes, orange, etc., have a sour taste due to the presence of:
Acetic Acid
Oxalic acid
Citric Acid
Hydrochloric Acid
Q4 :- Which of the following is not an property of acid
Sour in taste
Corrode metals
Turns Red litmus to Blue
Turns Blue litmus to red
Q5 :-An ant’s sting can be treated with …………which will neutralise the effect of the chemical injected by the ant’s sting into our skin. Choose the correct option from the following to be filled in the blank space:
Methanoic acid
Formic acid
Baking soda
Caustic soda
Q6 :- Brine is an
Aqueous solution of sodium hydroxide
Aqueous solution of sodium chloride
Aqueous solution of sodium bicarbonate
Aqueous solution of sodium carbonate
Q7 :- At what temperature is gypsum heated to form Plaster of Paris?
50°C
110°C
120°C
100°C
Q8 :- Which one of the following will turn blue litmus to red?
Vinegar
Lime Water
Washing soda Solution
Baking Soda Solution
Q9 :- Which one of the given acids is used in the treatment of bone marrow and scurvy diseases?
Acetic Acid
Ascorbic Acid
Oxalic Acid
Tartaric Acid
Q10 :- Acid present in apple is :
Acetic Acid
Oxalic Acid
Malic Acid
Formic Acid
Q11 :- which of the following is made up of bases ?
Antacid Tablet
Soap
Toothpaste
All of the above
Q12 :- Lime water reacts with chlorine to give
Bleaching powder
Baking powder
Baking Soda
Washing Soda
Q13 :- Which of the following is a mineral acid?
Hydrochloric Acid
Hydrosulphuric
Nitric Acid
All of the Above
Q14 :- Rain is called acid rain when its:
PH falls below 7
PH falls below 6
PH falls below 5.6
PH is above 7
Q15 :- An aqueous solution with pH = 1 is
Strongly acidic
Strongly basic
Neutral
Weakly acidic
Q16 :- Which one of the given is commonly known as blue vitriol and is used as a fungicide?
Potassium nitrate
Copper sulphate
Sodium carbonate
Sodium chloride
Q17 :- What Should be applied to get relief from the bite of honeybee ?
Lemon Soda
Washing Soda
Baking soda
Vinegar
Q18 :- To protect tooth decay we are advised to brush our teeth regularly. The nature of the tooth paste commonly used is
Acidic
Neutral
Basic
Corrosive
Q19 :- The pH of the gastric juices released during digestion is
Less than 7
More than 7
Equal to 7
Equal to 0
Q20 :- Which one of the following can be used as an acid - base indicator by a visually impaired student ?
Turmeric
Vanilla essence
Methylene orange
Litmus
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