Match the List – I with List – II
List – I List – II
(Metal) (Application)
(A) Cs (I) High temperature thermometer
(B) Ga (II) Water repellent sprays
(C) B (III) Photoelectric cells
(D) Si (IV) Bullet proof vest
Choose the most appropriate answer from the options given below:
Match the List – I with List – II
List – I List – II
(Metal) (Application)
(A) Cs (I) High temperature thermometer
(B) Ga (II) Water repellent sprays
(C) B (III) Photoelectric cells
(D) Si (IV) Bullet proof vest
Choose the most appropriate answer from the options given below:
Option 1 -
(A)-(III), (B)-(I), (C)-(IV), (D)-(II)
Option 2 -
(A)-(IV), (B)-(III),(C)-(II), (D)-(I)
Option 3 -
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
Option 4 -
(A)-(I), (B)-(IV), (C)-(II), (D)-(III)
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1 Answer
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Correct Option - 1
Detailed Solution:Cs is used in devising photoelectric cells. Boron fibres are used in making bullet – proof vest silicones being surrounded by non-polar alkyl group are water repelling in nature.
Gallium is less toxic and has a very high temperature thermometers
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