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Q: Name the apparatus used to find the heat of hydration of concrete.
  • A. Calorimeter
  • B. Osmoscope
  • C. Potentiometer
  • D. Tintometer
Correct Answer: Option A - If water is added to cement a chemical reaction between water and cement starts so that heat produces, this is called heat of hydration. • Calorimeter is used to find the heat of hydration of concrete. • Osmoscope is used to find the odour of water. • Tintometer is used to find the color of water.
A. If water is added to cement a chemical reaction between water and cement starts so that heat produces, this is called heat of hydration. • Calorimeter is used to find the heat of hydration of concrete. • Osmoscope is used to find the odour of water. • Tintometer is used to find the color of water.

Explanations:

If water is added to cement a chemical reaction between water and cement starts so that heat produces, this is called heat of hydration. • Calorimeter is used to find the heat of hydration of concrete. • Osmoscope is used to find the odour of water. • Tintometer is used to find the color of water.