Question

Weston saturated standard cell at 25%C provide?????????
​

Answer 1

Explanation:

The Weston cell is a wet-chemical cell that produces a highly stable voltage suitable as a laboratory standard for calibration of voltmeters. Invented by Edward Weston in 1893, it was adopted as the International Standard for EMF from 1911 until superseded by the Josephson voltage standard in 1990.

Answer 2

Weston saturated standard cell at 25%C offers 1.0183 Volts.

standard cell :

• A number one cell is used as a general electromotive force. Clark cell, Clark general cell - a shape of the voltaic cell as soon as used as a general for electromotive force.

Explanation:

• The Weston cell is this type of cell whose e.m.f. stays consistent for an extended duration furnished no considerable contemporary is drawn from the cell.
• Therefore, such cells are by no means used as a supply of strength however are used as a secondary general of voltage for electric measurements.

The ability of the cell is 1.0183 V at 250 C and it has a totally small temperature coefficient.

#SPJ2