p-Block elementsHard

Question

Silicon reacts with hot solution of NaOH forming :

Options

A.Si(OH)4
B.Si(OH)2
C.SiO2
D.Na4SiO4

Solution

Si + NaOH (hot) → Na4[SiO4] (silicate)

Create a free account to view solution

View Solution Free
Topic: p-Block elements·Practice all p-Block elements questions

More p-Block elements Questions

A tetra-atomic molecule (A) on reaction with nitrogen(I)oxide, produces two substances (B) and (C). (B) is a dehydrating...Al2(SO4)3 + NH4OH → X, then...Antiseptics and disinfectants either kill or prevent growth of microganisms. Identify which of the following statement i...In the following reaction : B (OH)3 + H2O → [B(OH)4]- + H+:...Diamond and graphite are :...