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

A partially dried clay mineral contains 8% d water. The original sample contained 12% water and 45% sillica. The % if sillica in the partially dried sample is nearly:

A partially dried clay mineral contains 8% d water. The original sample contained 12% water and 45% sillica. The % if sillica in the partially dried sample is nearly:

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?

Each cell contains 50% water by weight.

An impure sample of CaCO_(3) contains 38% of Ca. The percentage of impurity present in the sample is :