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Match the following items in column I with the corresponding items in column II.

Column I

Column II

(i)

Na2CO310H2O

(P)

Portland cement ingredient

(ii)

Mg(HCO3)2

(Q)

Castner-Keller process

(iii)

NaOH

(R)

Solvay process

(iv)

Ca2Al2O6

(S)

Temporary hardness

 

a.

(i)(C); (ii)(B); (iii) (D); (iv)(A)

b.

(i)(C);(ii)(D);(iii) (B); (iv)(A)

c.

(i)(D); (ii)(A); (iii)(B); (iv)(C)

d.

(i)(B);(ii)(C);(iii) (A); (iv)(D)


Question ID - 52260 | Toppr Answer

Match the following items in column I with the corresponding items in column II.

Column I

Column II

(i)

Na2CO310H2O

(P)

Portland cement ingredient

(ii)

Mg(HCO3)2

(Q)

Castner-Keller process

(iii)

NaOH

(R)

Solvay process

(iv)

Ca2Al2O6

(S)

Temporary hardness

 

a.

(i)(C); (ii)(B); (iii) (D); (iv)(A)

b.

(i)(C);(ii)(D);(iii) (B); (iv)(A)

c.

(i)(D); (ii)(A); (iii)(B); (iv)(C)

d.

(i)(B);(ii)(C);(iii) (A); (iv)(D)

1 Answer - 5876 Votes

3537

Answer Key : (b) -

Na2CO3.10H2O  Solvary process

Mg(HCO3)2  Temporary hardness

NaOH Castner. Kellner cell

Ca3Al2O6  Portland cement



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