NEET-XII-Physics
Previous Year Paper year:2017
- #139Which of the following protocols did aim for
reducing emission of chlorofluorocarbons into
the atmosphere?
(1) Montreal Protocol
(2) Kyoto Protocol
(3) Gothenburg Protocol
(4) Geneva ProtocoldigAnsr: 1Ans : ( 1 )
Sol. To control the deleterious effect of the
stratospheric ozone depletion an
international treaty was signed at Montreal,
Canada in 1987. It is popularly known as
Montreal protocol.