Home
Class 11
CHEMISTRY
(i) Silanes are good reducing agnet (ii...

(i) Silanes are good reducing agnet (ii) `SiO_(2)` is a giant tetrahedral polymer (iii) `SnCl_(4)` acts as bronsted base

A

I and III are true

B

I and II are true

C

only c is true

D

all are true

Text Solution

Verified by Experts

The correct Answer is:
D

(i) loss of hydrogen (ii) `sp^(3)` hybridisation
Promotional Banner

Similar Questions

Explore conceptually related problems

(A): Ce^(4+) is a good oxidizing agent. (R): Sm^(2+) is a good reducing agent.

(A) SO _(2) acts as good reducing agent in aqueous solutions (R ) SO _(2) + 2 H _(O to H _(2) SO _(4) + 2 (H)

How many of the following are correct statements. -Valency of an element is always a whole number. - In neutrilisation reaction between sulphuric acid and potassium SO_(4)^(--) and K^(+) ion are spectator ions. -Leade is ………..stable in +2 oxidation state due to inert pair effect. -Thallium salts in +3 oxidation state act as good reducing agents. -2H_(2)S+SO_(2)to3S+2H_(2)O is disproportionation reacts. -Fluorine cannot be obtained from fluoride by chemical methods.

Which of the following staements is wrong i) Shape of a aliphatie amines is pyrmidal ii) All amines are Bronsted bases iii) All primary amines exhibit functional isomerism iv) All tertiary amines shows functional isomerism

Which of the following statements is wrong? I) amines possess pyramidal shape II) amines act as Bronsted bases III) 1^(0) amines show metamerism IV) 2^(0) amines show metamerism

Read the following message passage and answer the followed by is silicates are a group of minerals which have general formula SiO_(2) the most common of which is quartz. Quartz is a frame work silicate with SiO_(4) tetrahydra arranged in spirals. The spirals can turn in clockwise or anticlork wise direction a feature that result in there being two mirror images optically active varities of quartz Si_(3)O_(10)^(8-) (having three tetrahedral units ) is represented as

Show by suitable equations that each of the following species can act as a Bronsted base: H_(2)O

All of the following complex show decrease in their weight when placed in magnetic balance then the group of complexes having tetrahedral geometry is I) Ni(CO)_(4) II) K[AgF_(4)] III) Na_(2)[Zn(CN)_(4)] IV) K_(2)[Pt(Cl_(4)] V) [RhCl(pph_(3))_(3)]