`100 g` sample of clay (containing 19% `H_(2)O`, 40% silica, and inert inpurities as rest) is partically dried so as to contains 10% `H_(2) O`.
Which of the following `is//are` correct statements (s) ?

A sample of clay contains 60% Silica & 15 % water. The sample is heated such that the partially dried sample contains 66% Silica. What will be % of water in partially dries sample ?

A sample of clay contains 50% silica and 10% water. The sample is partially dried by which it loses 8 gm of water. If the percentage of silica in the partially dried clay is 52, what is the percentage of water is the partially dried clay?

A sample of clay contains 50% silica and 10% water. The sample is partially dried by which it loses 8 gm of water. If the percentage of silica in the partially dried clay is 52, what is the percentage of water is the partially dried clay?

A hydrate of iron (III) thiocynate Fe(SCN)_(3) , was found to contain 19% H_(2)O . What is the formula of the hydrate?

A hydrate of iron (III) thiocynate Fe(SCN)_(3) , was found to contain 19% H_(2)O . What is the formula of the hydrate?

25 gm of an oleum sample contains 15 gm H_(2)SO_(4) . What is % labellling of this oleum sample-

In a given sample of H_(2)O_(2) each 100 mL of solution contains 68 mg of H_(2)O_(2) . The molarity of the solution is

A sample of clay was partially dried. It then contained 50% slica and 7% water. The original clay contained 12% water find the percentage of silica in the original sample