Which of the following solids has a network structure?
Diamond
lodine
Sulphur
Graphite
lron
Correct answer is A
No explanation has been provided for this answer.
Wastage of agricultural produce may not be worsened by
Poor transportation
Land fragmentation
Inadequate storage facilities
Inadequate processing facilities
Correct answer is B
No explanation has been provided for this answer.
Starch undergoes complete hydrolysis to produce
maltose
lactose
fructose
glucose
sucrose
Correct answer is D
No explanation has been provided for this answer.
Which of the following separation is routinely applied in the petroleum industry
Filtration
Chromatography
Evaporation
Fractional crystallization
Fractional distillation
Correct answer is E
No explanation has been provided for this answer.
The problem of land available for agriculture can be solved by
Compulsory acquisition of all pieces of land in dispute
Enacting laws to regulate access to land
Creating more land through land reclamation
Collecting land rent from prospective farmers
Correct answer is B
No explanation has been provided for this answer.