Home
Class 12
BIOLOGY
CO2,CH4,N2O and CFCs are called green ho...

`CO_2,CH_4,N_2O and CFCs` are called green house gases because they can absorb

A

UV-rays

B

Heat rays

C

X-rays

D

Gamma rays

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Excess atmospheric CO_2 increases green house effect as CO_2

CO_2 and O_2 balance in atmosphere at due to

When CH_3 CH_2 CH_2 CO ONa is heated with sodalime (NaOH + CaO) , the hydrocarbon formed is

In how many ways can 4 red, 3 yellow and 2 green discs be arranged if the discs of the same colour are indistinguishable ?

CO_2 and H_2O are formed during aerobic respiratio in

K_H Value for Ar(g),CO_2(g), HCHO(g) and CH_(4) (g) are 40.39, 1.67, 1.83 xx 10^(-5) and 0.413 respectively. Arrange these gases in the order of their increasing solubility.

What is the role of CO_2 in the "Green-house effect" ?

Read the following passage and answer the questions. Adsorption is surface phenomenon and its differ from absorption, Which occurs throughout the body of the substance which abosorbs. In physisorption, the attractive forces are mainly van der waals forces while in chemisorption actual bonding occuars between the particles of absorbent and absorbate. Generelly, easily liquifying gases are absorved more easily on the surface of a solid as compared to the gases which are liquified with difficulty. Adsorption increases with the increase in pressure and decreases as the temparature is increased. Arrange the following gases in the decreasing order of the ease with which they are adsorbed on charcoal. H_2 , CH_4 , CO_2 and NH_3

Three flasks of equal volumes contain CH_(4),CO_(2), " and "Cl_(2) gases respectively. They will contain equal number of molecules if :