Which of the following is an uncommon hydrolysis product of ?
reacts with to form an adduct. The shapes of cation and anion in the adduct are respectively:
(1) square planar, trigonal bipyramidal
(2) T-shaped, Octahedral
(3) square pyramidal, octahedral
(4) square planar, octahedral
Incorrect statement regarding following reactions is :
(a) 'X' is explosive
(b) 'Y' is an oxyacid of xenon
(c) Both are example of non-redox reaction
(d) can undergo partial hydrolysis
Which of the following noble gas does not form clathrate compound?
Correct order of bond angle in given species is :
(Unbalanced equations)
[Y] May be prepared by which one of the following methods?
[A] By dehydration of malonic acid with
[B] By thermal decomposition of carbon sub-oxide in air.
[C] By heating potassium hyxacyaanoferrate (II) with conic
[D] By the action of conc. on charcoal
Select the correct statement about elements of group .
(A) The order of stability of oxidation state for +3 is and for +5 is
(B) In the case of nitrogen, all oxidation states from +1 to +4 tend to disproportionate in acid solution.
(C) There is considerable increase in covalent radius from N to P but from As to Bi only a small increase in covalent radius is observed.
(D) All of these.
Which of the following compounds does not give nitrogen on heating?
(1)
(2)
(3)
(4)