Column-I Column-IIA)CorundumP)Ca2B6O11.5H2OB)CryoliteQ)Al2O3.2H2OC)Potash alumR)Sodium aluminium fluorideD)ColemaniteS)Al2O3E)BauxiteT)Na2B4O7.10H2OF)BoraxU)K2SO4.Al2(SO4)3.24H2O ABCDEF1)SRUPQT2)pQRSUT3)QTURSP4)PRQSTU

A) Corundum Al2O3 B) Cryolite sodium aluminium fluoride (NaAlF6) C) Potash alum K2SO4.Al2(SO4)3.24H2O D) Colemanite Ca2B6O11.5H2O E) Bauxite→Al2O3.2H2O

Column-I Column-IIA)CorundumP)Ca2B6O11.5H2OB)CryoliteQ)Al2O3.2H2OC)Potash alumR)Sodium aluminium fluorideD)ColemaniteS)Al2O3E)BauxiteT)Na2B4O7.10H2OF)BoraxU)K2SO4.Al2(SO4)3.24H2O ABCDEF1)SRUPQT2)pQRSUT3)QTURSP4)PRQSTU

A) Corundum Al2O3 B) Cryolite sodium aluminium fluoride (NaAlF6) C) Potash alum K2SO4.Al2(SO4)3.24H2O D) Colemanite Ca2B6O11.5H2O E) Bauxite→Al2O3.2H2O

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Column-I Column-II
A) Corundum P) Ca₂B₆O₁₁.5H₂O
B) Cryolite Q) Al₂O₃.2H₂O
C) Potash alum R) Sodium aluminium fluoride
D) Colemanite S) Al₂O₃
E) Bauxite T) Na₂B₄O₇.10H₂O
F) Borax U) K₂SO₄.Al₂(SO₄)₃.24H₂O
A B C D E F
1) S R U P Q T
2) p Q R S U T
3) Q T U R S P
4) P R Q S T U

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Detailed Solution

A) Corundum Al₂O₃
B) Cryolite sodium aluminium fluoride (NaAlF₆)
C) Potash alum K₂SO₄.Al₂(SO₄)₃.24H₂O
D) Colemanite Ca₂B₆O₁₁.5H₂O
E) Bauxite $\to$ Al₂O₃.2H₂O

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	Column-I		Column-II
A)	Corundum	P)	Ca₂B₆O₁₁.5H₂O
B)	Cryolite	Q)	Al₂O₃.2H₂O
C)	Potash alum	R)	Sodium aluminium fluoride
D)	Colemanite	S)	Al₂O₃
E)	Bauxite	T)	Na₂B₄O₇.10H₂O
F)	Borax	U)	K₂SO₄.Al₂(SO₄)₃.24H₂O

Column-I Column-IIA)CorundumP)Ca2B6O11.5H2OB)CryoliteQ)Al2O3.2H2OC)Potash alumR)Sodium aluminium fluorideD)ColemaniteS)Al2O3E)BauxiteT)Na2B4O7.10H2OF)BoraxU)K2SO4.Al2(SO4)3.24H2O ABCDEF1)SRUPQT2)pQRSUT3)QTURSP4)PRQSTU

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