The following will decolourize acidified potassium tetrao...
The following will decolourize acidified potassium tetraoxomanganate (VII) solution except
sulphur (lV) oxide
but-3-ene
pentane
hydrogen sulphide
propyne
Correct answer is C
No explanation has been provided for this answer.
What is the chemical symbol for Chromium? ...
The oxidation state of sulphur on H2SO4 acid is ...
The two elements 11X and 19Y are in the same group because they have the same...
2H2 + O22 → H2+O ΔH = -571kJ In the equation above, how much heat will be liberated if 12.0g of ...
Two metallic ions associated with hard water are...
The dissolution of common salt in water is a physical change because ...
Calcium tetraoxosulphate (VI) dissolves in water only sparingly to form a ...