Chemistry
Grade-10
Easy
Question
Which of the following analogy is incorrect?
- Strong Acids: HNO3 :: Weak Acids: NH4OH
- Mineral acid: Carbonic acid :: Organic acid: Tartaric acid
- Hydrochloric acid: Bathroom cleaner :: Oxalic acid: Wastewater treatment
- Acidic oxide: Sulphur trioxide :: Basic oxide: Sodium oxide
Hint:
Follow the basic acid base concept.
The correct answer is: Strong Acids: HNO3 :: Weak Acids: NH4OH
Strong Acids: HNO3 :: Weak Acids: NH4OH - INCORRECT
NH4OH is a weak base not an acid.
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