Ammonium chloride
Brine
Limestone
Calcium oxide
Calcium chloride
Correct answer is E
No explanation has been provided for this answer.
lodine crystals sublime
lodine atoms are held together by strong forces
lodine molecules are held together by weak forces
lodine molecules are covalent
lodine is a solid at room temperature
Correct answer is C
No explanation has been provided for this answer.
2KOH+CI2 → KCIO + KCI + H2O
4KOH + 2CI → 4KCI + 2H2O + O2
6KOH + 3CI2 → KCIO3 + 5KCI + 3H2O
2KOH + CI2 → 2KCI + H2O2
KOH + 2CI2 + H2O → KCI + 3HCI + O2
Correct answer is C
No explanation has been provided for this answer.
On a curve for the law of diminishing returns, maximum output is obtained at the
Beginning of the curve
End of the curve
Apex of the curve
Middle of the curve
Correct answer is C
No explanation has been provided for this answer.
In a crop production enterprise, a fixed factor of production could be the
Size of the land
Amount of labour required
Amount of capital employed
Entreprenurial skill of the farmer
Correct answer is A
No explanation has been provided for this answer.