32.4cm 3
55.7cm3
64.6cm3
111.1cm3
Correct answer is C
V1 = 60cm
T2 = 273 + 50 = 323KV2 = ?
V1/T1 = V2/T2 .: V2 = V1T 2/T1 = 60 x 323/300 = 19380/300 = 64.6cm3
The cleansing action of soap in hard water is not satisfactory because soap ...
Permanent hardness of water can be removed by? ...
Determine the volume of 0.100 mol of HCl in \(0.250 mol dm^3\) of solution....
Which of the elements in the table below would react more readily with chlorine? &nbs...
Phenolphthalein in acidic solution is ...
A device used in the laboratory for intermittent production of gases without heating is ...
Which of the following equations represents beta decay? ...
The electronic configuration of an element X is 1s22s 22s63p 2 3p4. It can be deduced that X...