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प्रश्न
Match the items of Columns I and II and mark the correct option.
| Column I | Column II | |
| (A) | Its partial hydrolysis does not | (1) He |
| (B) | It is used in modern diving apparatus | (2) XeF6 |
| (C) | It is used to provide inert atmosphere for filling electrical bulbs |
(3) XeF4 |
| (D) | Its central atom is in sp3d2 hybridisation | (4) Ar |
विकल्प
A - (1), B - (4), C - (2), D - (3)
A - (1), B - (2), C - (3), D - (4)
A - (2), B - (1), C - (4), D - (3)
A - (1), B - (3), C - (2), D - (4)
उत्तर
A - (2), B - (1), C - (4), D - (3)
Explanation:
| Column I | Column II | |
| (A) | Its partial hydrolysis does not | (2) XeF6 |
| (B) | It is used in modern diving apparatus | (1) He |
| (C) | It is used to provide inert atmosphere for filling electrical bulbs |
(4) Ar |
| (D) | Its central atom is in sp3d2 hybridisation | (3) XeF4 |
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