Water, electricity and health care centres
Electricity, guest houses and water
Health care centres, water and airports
Roads, airports and recreational centres
Correct answer is A
No explanation has been provided for this answer.
O2
CI2
HCI
H2S
CO2
Correct answer is A
No explanation has been provided for this answer.
When sucrose is warmed with Fehling's solution
a silver mirror is produced
the solution turns milky
a brick-red precipitate is formed
there is no precipitate
a blue coloration is produced
Correct answer is D
No explanation has been provided for this answer.
Inadequate food production in most developing countries is due to
High populatoon growth
Inadequate technology
Infestation of farms by pests
Scarcity of labour
Correct answer is B
No explanation has been provided for this answer.
The following salts are readily soluble in water except
Na2CO3
Pb(NO3)2
KCI
CuCO3
PbSO4
Correct answer is D
No explanation has been provided for this answer.