Discuss briefly the following:
(a) Greenhouse gases
(b) Catalytic converter
(c) Ultraviolet B

Discuss briefly the Greenhouse gases

Discuss the following: (a) entropy and (b) entropy change.

Discuss briefly the following: (a) Radioactive wastes (b) Defunct ships and e-wastes (c) Municipal solid wastes

Describe briefly the followings: (a) Origin of replication (b) Bioreactors (c) Downstream processing

Which of the following pair does not represent greenhouse gases ?

Discuss the following trends in halogens. (a) atomic radius (b) ionisation potential (c) electron affinity and (d) electronegativity.

Discuss the following trends in halogens : (a) atomic radius, (b) electron affinity and (c) electronegativity.

Match the following {:(" Pollutant "," Removed by "),("A) "CO_(2),"1) Catalytic converter "),("B) Particulate matter ","2) Scrubber "),("C) CO","3) Afforestation "),("D) "SO_(2),"4) Incinerator "),(,"5) Electrostatic precipitator "):}

A, B and C in the following reaction ?

Catalytic converters are fitted into automobiles to reduce emission of harmful gases. Catalytic converters change unburnt hydrocarbons into