Match the items given in Column I and Column II.
Column I
Column II
(i) Protective colloid
(a) FeCl3 + NaOH
(ii) Liquid - liquid colloid
(b) Lyophilic colloids
(iii) Positively charged colloid
(c) Emulsion
(iv) Negatively charged colloid
(d) FeCl3 + hot water
Match the items given in Column I and Column II.
|
Column I |
Column II |
|
(i) Protective colloid |
(a) FeCl3 + NaOH |
|
(ii) Liquid - liquid colloid |
(b) Lyophilic colloids |
|
(iii) Positively charged colloid |
(c) Emulsion |
|
(iv) Negatively charged colloid |
(d) FeCl3 + hot water |
-
1 Answer
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This is a Matching Type Questions as classified in NCERT Exemplar
Ans: (i)- (b); (ii)- (c); (iii)- (d); (iv)- (a)
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