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| Q. |
1 TCU (True Color Unit) is equivalent to |
| A. | the color produced by 1 g of platinum cobalt |
| B. | the color produced by 1 mg of platinum cobalt |
| C. | the color produced by 1 mg of platinum cobalt in 1l of distilled water |
| D. | the color produced by 1 mg of platinum cobalt in 1ml of distilled water |
| Answer» C. the color produced by 1 mg of platinum cobalt in 1l of distilled water | |
| Explanation: 1 tcu (true color unit) is equivalent to color produced by 1 mg of platinum cobalt in 1l of distilled water. the true color unit is also called a hazen unit. | |
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