The hydroxide ion concentration of a wine is 8xx10^(-11) M. What is the pH of the wine?
pH of the solution having hydrogen ions concentration of 1M is
What is the ionization constant of an acid if the hydronium ion concentration of a 0.40 M solution is 1.40xx10^(-4) M?
You have two solutions a and b the ph of solution a is 6 and ph of solution b is 8. which solution has more hydrogen ion concentration? Which of this is acidic and which one is basic?
A semiconductor has equal electron and hole concentration of 2 xx 10^8 m^(-3) .On doping with a certain impurity,electron concentration increases to 4xx10^(10)m^(-3) . What type of semiconductor is obtained on doping?
What is the hydronium ion concentration of a 0.02 M solution of Cu^(2+) solution of copper(II) perchlorate? The acidity constant of the following reaction is 5xx10^(-9) . Cu^(2+)(aq.)+2H_(2)O(l)hArrCu(OH)^(+)(aq.)+H_(3)O^(+)(aq.)
A semiconductor has equal electron and hole concentration of 6 xx 10^4m^-3 . On doping with a certain impurity electron concentration increases to 8xx10^12m^-3 . Identify the type of semiconductor?
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions
