1
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33

The structure of $$\mathrm{IF}_7,$$ is

A
square pyramidal
B
trigonal bipyramidal
C
octahedral
D
pentagonal bipyramidal
2
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33

Assertion (A) Among the two $$\mathrm{O}-\mathrm{H}$$ bonds in $$\mathrm{H}_2 \mathrm{O}$$ molecule, the energy required to break the first $$\mathrm{O}-\mathrm{H}$$ bond and the other $$\mathrm{O}-\mathrm{H}$$ bond is same.

Reason (R) This is because the electronic environment around oxygen is the same even after breakage of one $$\mathrm{O}-\mathrm{H}$$ bond.

A
Both (A) and (R) are true and (R) is the correct explanation of (A).
B
Both (A) and (R) are true, but (R) is not the correct explanation of (A).
C
(A) is true and (R) is false.
D
Both (A) and (R) are false.
AIIMS Subjects
EXAM MAP