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Draw the structure of IF7. Write its geometry and the type of hybridization.
Concept: P - Block Group 17 Elements >> Interhalogen Compounds
Arrange the following oxyacids of chlorine in decreasing order of their thermal stability. Give reason.
HOClO, HOCl, HClO4, HOClO2
Concept: P - Block Group 17 Elements >> Oxoacids of Halogens
Write any ‘four points’ of difference between fluorine and other halogens.
Concept: P - Block Group 17 Elements >> Anomalous Behaviour of Fluorine
Which of the following compounds of chlorine is used as refrigerant?
Concept: P - Block Group 17 Elements >> Chlorine
What happens when chlorine reacts with?
Al
Concept: P - Block Group 17 Elements >> Chlorine
What happens when chlorine reacts with?
Na
Concept: P - Block Group 17 Elements >> Chlorine
What happens when chlorine reacts with?
S8
Concept: P - Block Group 17 Elements >> Chlorine
What happens when chlorine reacts with?
P4
Concept: P - Block Group 17 Elements >> Chlorine
The boiling point of HCl is ______.
Concept: P - Block Group 17 Elements >> Hydrogen Chloride
Write the chemical reaction when chlorine reacts with dry slaked lime.
Concept: P - Block Group 17 Elements >> Chlorine
Arrange the following in the increasing order of the property mentioned:
MF, MCl, MBr, MI (ionic character)
Concept: Concept of Group 17 Elements
Write electronic configuration and two uses of neon. (Z = 10)
Concept: P - Block Group 18 Elements >> Concept of Group 18 Elements
Write the electronic configuration of the following element:
Krypton (Z = 36)
Concept: P - Block Group 18 Elements >> Concept of Group 18 Elements
Sulfur dioxide reacts with sodium hydroxide solution to form _______.
Concept: P - Block Group 18 Elements >> Concept of Group 18 Elements
What is the position of actinoids in periodic table ?
Concept: F-block Elements >> The Actinoids
Components of Nichrome alloy are ______.
Concept: Transition and Inner Transition Elements
Answer the following
Give the similarities and differences in elements of 3d, 4d, and 5d series.
Concept: Common Properties of d Block Elements
Answer the following
Explain trends in ionisation enthalpies of d-block elements.
Concept: Trends in Atomic Properties of the First Transition Series
Answer the following
What is meant by diamagnetic and paramagnetic? Give one example of diamagnetic and paramagnetic transition metal and lanthanoid metal.
Concept: Inner Transition (f-block) Elements: Lanthanoids and Actinoids
The catalyst used for decomposition of KClO3 is _______.
Concept: Trends in Atomic Properties of the First Transition Series
