Q. Which of the following calomel electrodes are used for accurate work?

View solution

Q. Calomel electrode can behave as which of the following components?

View solution

Q. When the calomel electrode acts as the cathode which of the following does not occur?

View solution

Q. Which of the following is not the characteristics of a calomel electrode?

View solution

Q. Which of the following is not the characteristics of silver/silver chloride electrode?

View solution

Q. While using reference electrodes, the internal liquid level should always be kept above that of the sample solution.

View solution

Q. Which of the following salt bridge solutions must be used for silver/silver chloride electrode?

View solution

Q. LiCl salt bridge is more suitable in organic solvents than KCl.

View solution

Q. In combination electrode, which of the following electrodes are built together?

View solution

Q. Which of the following reference electrodes are used as internal and external reference electrodes in combination electrodes?

View solution

Q. The reference electrodes in combination electrodes are protected against light using which of the following?

View solution

Q. Combination electrodes containing the electrolyte in gel format have which of the following advantages over normal ones?

View solution

Q. Which of the following is not the advantage of gel-filled electrodes?

View solution

Q. Good choice for storing combination electrodes is in a buffer solution having which of the following pH?

View solution

Q. The gel used in combination electrodes does not have which of the following characteristic?

View solution

Q. Beckman coulter gel filled combination electrodes provide which of the following features to overcome various problems that occur in gel filled electrodes?

View solution

Q. In which of the following solutions must combination electrodes be soaked after cleaning?

View solution

Q. Gel filled combination electrodes operate in a wide temperature range.

View solution

Q. In combination electrodes, both the electrodes must be maintained at different temperatures.

View solution

Q. pH meters can be considered as voltage sources with which of the following internal resistances?

View solution