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प्रश्न
Which of the following statements is not correct?
पर्याय
Beryl is a cyclic silicate
Mg2SiO4 is an orthosilicate
\[\ce{SiO4^{4-}}\] is the basic structural unit of silicates
Feldspar is not aluminosilicate
उत्तर
Feldspar is not aluminosilicate
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संबंधित प्रश्न
Which among the following is not a borane?
Duralumin is an alloy of ____________.
Give one example for the following.
Icosogens
Complete the following reaction.
\[\ce{Na2B4O7 + H2SO4 + H2O ->}\]
Complete the following reaction.
\[\ce{B2H6 + 2NaOH + 2H2O ->}\]
Complete the following reaction.
\[\ce{BF3 + 9H2O ->}\]
Complete the following reaction.
\[\ce{B + NaOH ->}\]
Complete the following reaction.
\[\ce{H2B4O7 ->[Red hot]}\]
A hydride of 2nd period alkali metal (A) on reaction with a compound of Boron (B) to give a reducing agent (C). identify A, B and C.
A double salt which contains fourth-period alkali metal (A) on heating at 500 K gives (B). aqueous solution of (B) gives white precipitate with BaCl2 and gives a red colour compound with alizarin. Identify A and B.
