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Regarding the structure of SO2 and SeO2 which of the following is true -

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Important Questions on The p-Block Elements

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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The shape of SCl4 is best described as a
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Which one of the following is used to remove most of plutonium from spent nuclear fuel?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Nitrogen dioxide and sulphur dioxide have some properties in common. Which property is shown by one of these compounds, but not by the other?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Which one of the following is an oxide?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Arrange H2O,H2 S and H2Se in order of increasing acidity.
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
When SO2 gas is passed through aqueous Na2CO3, the product(s) formed is(are):
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Which of the following is wrong statement?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The element that combines with oxygen to give an amphoteric oxide is-
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The product obtained from the electrolytic oxidation of acidified sulphate solutions, is :
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
What is the main product formed when iodine reacts with hypo ?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The correct sequence of decreasing number of π -bonds in the structure of H2SO3, H2SO4 and H2S2O7 is:
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Acidity of diprotic acids in aqueous solutions increases in the order:
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The number of S=O and S-OH bonds present in peroxodisulphuric acid and pyrosulphuric acid respectively are:
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
In preparation of sulphuric acid from Sulphur dioxide in lead chamber process. What substance is used as a catalyst?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
In which pair of ions do both the species contain S-S bond?
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The catalyst used in the Contact Process is 
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
The oxoacid of sulphur that does not contain bond between sulphur atom is:
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements

In which one of the following arrangements the given sequence is not strictly according to the properties indicated against it?

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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Which of the following statements are correct for hydrides of 16th group elements?
I) Boiling point is highest for water and lowest for hydrogen sulphide
II) Bond dissociation enthalpy is highest for water and lowest for hydrogen sulphide
III Reducing property increases from H2 S to H2Te
IV)ΔfH (Enthalpy of formation) is more negative for H2O and more positive for H2Te
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Chemistry>Inorganic Chemistry>The p-Block Elements>Important Compounds of Group 16 Elements
Which is the correct thermal stability order for H2EE=O, S, Se, Te and Po?