alternate cis- and trans-configuration

random cis- and trans-configuration

all cis-configuration

all trans-configuration

It does not form oxime

It does not react with Grignard reagent

It does not form osazones

It does not reduce tollens reagent

Ethanol, hydrozylamine hydrochloride

Ethanol, ammonium hydroxide

Ethanol, NH₂OH

C₃H₅NH₂, H₂O

but – 3- enoicacid

but – 1- ene-4-oic acid

but – 2- ene-1-oic acid

but -3-ene-1-oicacid

Emulsion - Smoke

Gel - butter

foam - Mist

whipped cream - sol

1.26 × 10^-5M

1.6 × 10^-9M

1.6 × 10^-11M

Zero

\(\left( \frac { 3 }{ 2 } \right) { \log 2 }\)

\(\left( \frac { 2 }{ 3 } \right) \log2\)

\(\left( \frac { 3 }{ 2 } \right) \log\left( \frac { 3 }{ 4 } \right) \)

\(\left( \frac { 2 }{ 3 } \right) \log\left( \frac { 4 }{ 3 } \right) \)

NaCl

FeO

ZnO

KCl

[Zn(NH₃)₄]²⁺

[Co(NH₃)₆]³⁺

[Ni(H₂O)₆]²⁺

[Ni(CN)₄]^2-

La(OH)₃ is less basic than Lu(OH)₃

In lanthanoid series ionic radius of Ln³⁺ ions decreases

La is actually an element of transition metal series rather than lanthanide series

Atomic radii of Zr and Hf are same because of lanthanide contract

HI > HBr > HCl > HF

HF > HCl > HBr > HI

HCl > HF > HBr > HI

HI > HCl > HF > HBr

\(\left( SiO_{ 3 } \right) ^{ 2- }\)

\(\left( SiO_{ 4 } \right) ^{ 2- }\)

\(\left( Sio \right) ^{ - }\)

\(\left( SiO_{ 4 } \right) ^{ 4- }\)

Smelting

Calcination

Roasting

Electromagnetic separation