Question 19 Match the items of Column I with the items of Column II wi

1.	Question 19 Match the items of Column I with the items of Column II with reference to sewage. Column IColumn II(a) Inorganic impurities(i) phosphorus and nitrogen(b) Organic impurities(ii) nitrates and phosphates(c) Nutrients(iii) cholera and typhoid(d) Bacteria(iv) pesticides and herbicides
Answer» Question 19 Match the items of Column I with the items of Column II with reference to sewage. $\begin{matrix} C o l u m n I & C o l u m n I I (a) I n o r g a n i c i m p u r i t i e s & (i) p h o s p h o r u s a n d n i t r o g e n (b) O r g a n i c i m p u r i t i e s & (i i) n i t r a t e s a n d p h o s p h a t e s (c) N u t r i e n t s & (i i i) c h o l e r a a n d t y p h o i d (d) B a c t e r i a & (i v) p e s t i c i d e s a n d h e r b i c i d e s \end{matrix}$

Question 19 Match the items of Column I with the items of Column II with reference to sewage. Column IColumn II(a) Inorganic impurities(i) phosphorus and nitrogen(b) Organic impurities(ii) nitrates and phosphates(c) Nutrients(iii) cholera and typhoid(d) Bacteria(iv) pesticides and herbicides

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Question 19

Match the items of Column I with the items of Column II with reference to sewage.

$\begin{matrix} C o l u m n I & C o l u m n I I (a) I n o r g a n i c i m p u r i t i e s & (i) p h o s p h o r u s a n d n i t r o g e n (b) O r g a n i c i m p u r i t i e s & (i i) n i t r a t e s a n d p h o s p h a t e s (c) N u t r i e n t s & (i i i) c h o l e r a a n d t y p h o i d (d) B a c t e r i a & (i v) p e s t i c i d e s a n d h e r b i c i d e s \end{matrix}$

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Question 19 Match the items of Column I with the items of Column II with reference to sewage. Column IColumn II(a) Inorganic impurities(i) phosphorus and nitrogen(b) Organic impurities(ii) nitrates and phosphates(c) Nutrients(iii) cholera and typhoid(d) Bacteria(iv) pesticides and herbicides

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