Which of the following statement is false?
...Which of the following statement is false?
Acids react with some metals, liberating hydrogen
Acids react with carbonates, liberating carbondioxide
Acids conduct electricity and are decomposed by the current, liberating hydrogen at the anode
Acids have a sour taste
Acids change the colour of indicators
Correct answer is C
Thus, with a dilute solution of sulphuric acid and platinum electrodes, hydrogen gas is evolved at the cathode
What is the pH of 0.001 mol dm-3 solution of sodium hydroxide ...
The graphite rods in the nuclear reactor ...
Consider the equilibrium reaction represented by the equation: 2SO2(g) + O2(g) ⇌ 2SO3(g) ∆H = - ...
What is the chemical symbol for Bismuth? ...
Which of the following statements is not true of tin? it ...
Which organic compound is responsible for the characteristic aroma of fruits? ...
The IUPAC name of the compound CF3CHBrCl is...
2H2S(g) + SO2(g) + H2O(I) → 3S(s) + 3H2O(I)..........(i) 3CuO(s) + 2NH3(g) → 3Cu(s) + 3H2O(I) + ...
The following transition metal ions would be coloured in aqueous solution except________? ...