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AIIMS MBBS Entrance Test 2019 Chemistry Paper with Answer & Solutions 25 May First Shift Part 5
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Q-73: The vapour pressure of pure and respectively. The weight of and are respectively and . The vapour pressure of solution will be
Options:
(1)
(2)
(3)
(4)
Answer: (3)
Solution:
Q-74: If for than find out the wave length
Options:
(1)
(2)
(3)
(4)
Answer: (1)
Solution:
Q-75: Second group anion reacts with
Options:
(1)
(2)
(3)
(4)
Answer: (2)
Solution:
Is group reagent for group
Q-76: Correct order of bond dissociation energy
Options:
(1)
(2)
(3)
(4)
Answer: (4)
Solution:
Bond dissociation energy order
Q-77: When reacts with excess of sulphate then he obtained species having charge & geometry respectively:
Options:
(1) , Linear
(2) , tetrahedral
(3) , square planer
(4) , square planar
Answer: (1)
Solution:
Coordination number of is so it has sp hybridization and has linear shape