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Allotropes of Sulphur

Choose the co...

Question

Choose the correct statements from the following?

A

Rhombic sulphur is blue in colour.

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B

Rhombic sulphur is soluble in water but insoluble in organic solvents.

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C

Rhombic and monoclinic sulphur have

S_{6}

molecules.

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D

In Cyclo-

S_{6}

molecule, the ring adopts chair form.

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Solution

The correct option is C In Cyclo- $S_{6}$ molecule, the ring adopts chair form.

In cyclo- $S_{6}$ molecule, the ring adopts chair form
(refer to Image)

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Similar questions

S_{6}

, the ring adopts ______.

Q. Which of the following statements are correct ?
(I) Monoclinic sulphur contains

S_{8}

molecules.
(II) Sulphur forms

S F_{6}, S F_{4}, S F_{2}

S_{2} F_{2}

.
(III) Peroxo group is present in

H_{2} S_{2} O_{6}

.

Q. Which of the following options regarding sulphur is correct?

(a) Density of monoclinic sulphur is more than rhombic sulphur due to the arrangement of puckered rings.
(b) In a puckered ring one sulphur is bonded with 2 other sulphur atoms.
(c) The melting point of rhombic sulphur is considered as transition temperature of sulphur.
(d) Flower of sulphur is the vapour form of sulphur.

Q. From the two allotropes of sulphur, Rhombic sulphur and Monoclinic sulphur, which is more stable?

Q. Four gas jars filled with sulphur dioxide gas were inverted into troughs of water by four students and the following observations and inference were reported:

(a) Water did not enter the gas jar and sulphur dioxide is insoluble in water.
(b) A Small amount of water entered the gas jar slowly and sulphur dioxide is sparingly soluble in water.
(c) Water rushed into the gas jar and sulphur dioxide is highly soluble in water.
(d) Water did not enter the gas jar and sulphur dioxide is soluble in water.

The correct set of observations and inference drawn is reported in :
(1) (a)
(2) (b)
(3) (c)
(4) (d)

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Allotropes of Sulphur

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