Question No : 1
Ionisation constant of formic acid is 1.8 x at 298 K. In 0.1 NHCOOH the percentage ionisation of HCOOH acid is
Question No : 2
Solubility of calcium carbonate is 0.0305 gm/litre.for is
Question No : 3
for AgCl (mol wt 143.5) is 17 x at 298K. The molar solubility of AgCl at 298 Kis
Question No : 4
Strength of an acid depends on
Question No : 5
0.1 M acetic acid ionise to an extent of 1.34%. Ionisation constant of acetic acid is
Question No : 6
Dissociation constant of 0.01 M HCN is 4 x. The concentration in the solution is
Question No : 7
(Mol. wt 233) has solubility 0.009 gm at 298 K. Its solubility product is