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SbF5 racts with XeF4 to form an adduct. The shapes of cation and anion in the adduct are respectively :

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Important Questions on Elements of Groups 16, 17 and 18

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Which element among the following does NOT form diatomic molecules?
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The reaction in which the hybridisation of the underlined atom is affected is
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Write the chemical equation of the following reaction for mixing PtF6 and Xe.

HARD

Under ambient conditions, the total number of gases released as products in the final step of the reaction scheme shown below is

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MEDIUM

Among the following molecules,

(i) XeO3

(ii) XeOF4

(iii) XeF6

those having same number of lone pairs on Xe are:

HARD
A xenon compound A upon partial hydrolysis gives XeO2F2. The number of lone pair of electrons present in compound A is ___ (Round off to the Nearest integer)
MEDIUM
At 143 K, the reaction of XeF4 with O2F2 produces a xenon compound Y. The total number of lone pair(s) of electrons present on the whole molecule of Y is __________
MEDIUM
Match the Xenon compounds in Column-I with its structure in Column-II and assign the correct code:
 
Column-I Column-II
a  XeF4 i    pyramidal
b  XeF6 ii   square planar
c  XeOF4 iii   distorted octahedral
d  XeO3 iv   square pyramidal
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Which of the following is not formed during the hydrolysis (partial / full) of XeF6?
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XeF6 on partial hydrolysis with water, produces a compound X. The same compound X is formed when XeF6 reacts with silica. The compound X is:
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Which among the following gases is used in treatment of cancer ?
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XeF6 on partial hydrolysis gives a compound X, which has square pyramidal geometry 'X' is
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0.1 mole of XeF6 is treated with 1.8 g of water. The product obtained is
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XeF6 on complete hydrolysis yields 'X'. The molecular formula of X and its geometry, respectively, are:
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Match the compounds given in column I with the hybridization and shape given in column II and mark the correct option.
 
  Column I   Column II
(a) XeF6 (i) Distorted octahedral
(b) XeO3 (ii) Square planar
(c) XeOF4 (iii) Pyramidal
(d) XeF4 (iv) Square pyramidal