Purest form of silica is...

Purest form of silica is

A

Quartz

B

Flint

C

Sand stone

D

Keiselguhr

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The correct Answer is:

A, B, C, D

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NARAYNA-14TH GROUP ELEMENTS-Level - V Single Answer Type

SiO(2) can be dissolved in
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in silicon dioxide :
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Purest form of silica is
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When SiO(2) reacts with sodium carbonate, the gas evolved is
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SiO(2) + 3 H(2)F(2) to X + 2H(2)O During the formation of X an inter...
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Trisilyamine (SiH(3))(3) N is
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In SiF(6)^(-2) because of small size of F
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In sheet silicate number of oxygen atoms involved in sharing are
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The name of the structure of silicates in which three oxygen atoms of ...
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The silicate ion in the mineral kinoite is a chain of three SiO(4)^(4-...
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The silicate anion in the mineral kinoite is a chain of three SiO(4) t...
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Amphilbole silicate structure has 'x' number of corner shared per tetr...
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CCl(4) is stable towards hydrolysis in water whereas SiCl(4) is easily...
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(CH(3))(2) SiCl(2) on hydrolysis and on subsequent polymerisation will...
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Silly putty is
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Water glass is:
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The phenomena 'etching' on glass is due to the formation of
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The structure and hybridisation of Si in Si(CH(3))(4) is
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Which of the following is used for the absorption of CO?
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(COOH)(2) overset("heat") (to) x ("gas')+Y("gas")+Z("gas") Y and Z b...
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