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
 
 
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 | 
- 
1 Answer
- 
This is a matching answer type question as classified in NCERT Exemplar (i) → (j); (ii) → (h); (iii) → (f) : (iv) → (a); (v) → (b); (vi) → (e) 
Similar Questions for you
H2S has minimum boiling point.
PbS + 4H2O2->PbSO4 + 4H2O.
Volume strength of H2O2 = Molarity * 11.2
HF molecules are associated with strong intermolecular hydrogen bonding hence its boiling point is the highest
Compound Melting Point (K)
HF 190
HCl 159
HBr 185
HI
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 682k Reviews
- 1800k Answers
 
