Q26Short answer
What is the importance of measuring BOD of a water body?
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BOD is the measure of level of pollution caused by organic biodegradable material. Low value of BOD indicates that water contains less organic matter. IV. Matching Type 35. (i) → (c), (d) (ii) → (e), (d) (iii) → (b) (iv) → (a) 36. (i) → (d) (ii) → (e) (iii) → (a) (iv) → (c) (v) → (b) 37. (i) → (e) (ii) → (d) (iii) → (a) (iv) → (b) (v) → (c) 38. (i) → (a), (d) (ii) → (c) (iii) → (a) (iv) → (b) V. Assertion and Reason Type 39. (iii) 40. (ii) 41. (i) 42. (ii) 43. (iv) 44. (i) 45. (iii) 185 Environmental Chemistry