Advertisements
Advertisements
Question
Which of the following statements is not correct?
Options
Beryl is a cyclic silicate
Mg2SiO4 is an orthosilicate
\[\ce{SiO4^{4-}}\] is the basic structural unit of silicates
Feldspar is not aluminosilicate
Advertisements
Solution
Feldspar is not aluminosilicate
APPEARS IN
RELATED QUESTIONS
Boric acid is an acid because its molecule ____________.
Match items in Column – I with the items of Column – II and assign the correct code.
| Column – I | Column – II |
| A. Borazole | 1. B(OH)3 |
| B. Boric acid | 2. B3N3H6 |
| C. Quartz | 3. Na2[B4O5(OH)4]8H2O |
| D. Borax | 4. SiO2 |
Duralumin is an alloy of ____________.
Write a short note on hydroboration.
Complete the following reaction.
\[\ce{B(OH)3 + NH3 ->}\]
Complete the following reaction.
\[\ce{Na2B4O7 + H2SO4 + H2O ->}\]
Complete the following reaction.
\[\ce{BF3 + 9H2O ->}\]
Complete the following reaction.
\[\ce{B + NaOH ->}\]
Complete the following reaction.
\[\ce{H2B4O7 ->[Red hot]}\]
How will you convert boric acid to boron nitride?
