Basic Chemistry

which gas is responsible for global warming

• CO

• CO2

• H2O

• NO2

NAME OF THE ATMOSPHERIC LAYER WHERE OZONE IS PRESENT

• TROPOSPHERE

• STRATOSPHERE

• MESOSPHERE

• THERMOSPHERE

WHICH ELEMENT SHOWS HIGH ELECTRONEGATIVITY

• Cl

• O

• F

• Br

The surface on which adsorption takes place is....

• Adsorbate

• Adsorbent

• Catalyst

• Enzyme

Chemical reactions in presence of light is called.....

• photochemical

• photophysical

• thermochemical

• thermophysica;