H

CH3

CH3O

CL

-32degree C

`-42 degree C

-40 degree C

0 degree C

1.00

0.42

0.24

2.40

10 m

20 m

500 m

100 m

Triple point of water

Lower fixed point of mercury thermometer

Freezing point of water

Upper fixed point of mercury thermometer

2 times

3 times

4 times

16 times

Increases

Decreases

May increases or decrease

Remains unaffected

Hexane & Heptane

Hexene & Heptence

Pentene & Hexene

Butane & Pentane

Change voltage

Reduce resistance

Decrease heat transfer

Increase magnetic field

The temperature at the top of the mountain is low

The boiling point of water deceases at the mountains

The density of water decreases at the mountains

The H2 bonding in water changes with the height

The frequency of the waves increases

The frequency of the waves decreases

The wavelength of the waves decreases

The velocity of the waves decreases

Dehydrogenation

Hydration

Hydrogenation

Dehydration

Horse powder

Joule/second

Watt

Joule

Steel

Rubber

Copper

Sponge

Rusting of Iron can be prevented by CO2

Rusting of Iron is an electrochemical process

Rusting of Iron takes place in moist air

Rusting of Iron produce hydrated ferric oxide