Q39.The pH of rain water is approximately: (1) 5.6 (2) 6.5 (3) 7.5 (4) 7.0
What This Question Tests
This question asks for the approximate pH of normal rainwater, which is slightly acidic due to the dissolution of atmospheric carbon dioxide.
Concepts Tested
📚 NCERT Sections This Tests
7.14 — Give Two Reactions That Show The Acidic Nature Of Phenol. Compare Acidity
Chemistry Class 12 · Chapter 7
7.14 Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol.
1.27 — If The Solubility Product Of Cus Is 6 × 10–16, Calculate The Maximum Molarity Of
Chemistry Class 11 · Chapter 1
1.27 If the solubility product of CuS is 6 × 10–16, calculate the maximum molarity of CuS in aqueous solution.
1.1 — Define The Term Solution. How Many Types Of Solutions Are Formed? Write Briefly
Chemistry Class 11 · Chapter 1
1.1 Define the term solution. How many types of solutions are formed? Write briefly about each type with an example.
📋 Question Details
- Chapter
- Environmental Chemistry
- Topic
- Acid rain
- Year
- 2019
- Shift
- 09 Jan Shift 2
- Q Number
- Q39
- Type
- Conceptual
- NCERT Ref
- Class 11 Chemistry Ch 14: Environmental Chemistry
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