Q63Multiple choice
Correlate the items listed in Column I with those listed in Column II. Find out as many correlations as you can. Column I Column II (i) Synthesis gas
- (a)Na2 [Na4(PO3)6] (ii) Dihydrogen
- (b)Oxidising agent (iii) Heavy water
- (c)Softening of water (iv) Calgon
- (d)Reducing agent (v) Hydrogen peroxide (e) Stoichiometric compounds of s-block elements (vi) Salt like hydrides (f) Prolonged electrolysis of water (g) Zn + NaOH (h) Zn + dil. H2SO4 (i) Synthesis of methanol (j) Mixture of CO and H2