Chemistry
'Bhopal gas tragedy' 1984 is related to which gas

Aluminium Phosphide
Methyl bromide
Carbon dioxide
Methyl isocyanate

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The open "Sigrees" or coal stoves often require fanning to sustain burning because of

Accumulation of smoke and dust over the sigrees
Lack of oxygen in the surroundings of sigrees
Tendency of carbon dioxide to form a layer along with dust smoke
Interrupted release of moisture from the material

ANSWER DOWNLOAD EXAMIANS APP