Question

(2) Distinguish the following.
1) Laboratory thermometer and Clinical thermometer. 2) Acid and Base.​

Answer 1

Answer:

1)●Laboratory thermometer is used to measure the temperature in the lab.

 ●Clinical thermometer is used to measure the human bodies temperature.

2)●Acid is a kind of chemical compound that when dissolved in water gives a solution with H+ ion activity more than purified water.

●A base is an aqueous substance that donates electrons, accept protons or release hydroxide (OH-) ions. An acid is a proton donor. While a base is a proton acceptor.

Explanation:

Hope it helps.

Answer 2

Answer:

1st Answer

CLINICAL THERMOMETER

Clinical Thermometer is meant for clinical

purposes. It is developed for measuring the human body temperature.

LABORATORY THEMOMETER

A laboratory thermometer, which is colloquially known as the lab thermometer, is used for measuring temperatures other than the human body temperature.

2nd Answer

Acids

1) Acid gives off hydrogen ions when dissolved in water.

2) It turns blue colour litmus paper into red.

3) It has a sour taste.

Bases

1) Bases give off hydroxyl ion when dissolved in water.

2) It turns red colour litmus paper into blue.

3) It has bitter taste and soapy to touch.