Out of the following list of chemicals, select those which are required to study the prescribed four properties of acetic acid in the laboratory.

(b) Formic acid is stronger than acetic acid due to its chemical composition. Formic acid is an organic acid as well as active acid in an organic acid.

(d) Ether is used as an anesthesia at the time of surgery to prevent pain.  Atropine is used as eye drops to dilate the pupil before eye examination.  Nitroglycerine is widely used...

(b) A – 2 ; B – 1 ; C – 4 ; D – 3

(b) The oil refineries of Iran are located in Abadan. Abadan is a city in and the capital of Abadan County, Khuzestan province, Iran. It lies on Abadan Island, 53...

(b) Karaganda Basin is known for coal production. Karagandy, more commonly known by its Russian name Karaganda, is the capital of Karagandy province in Kazakhstan. Highveld is known for gold...

(b) Coal mining occurs in Westphalia. It is a region in Germany. Copper ore occurs in Bisbee. Bisbee is a city in Cochise County, Arizona, United States, 82 miles southeast...

(b) River       Tributary  Ganga          Gomti and Kosi  Indus           Chenab and Sutlej  Yamuna        Chambal and Ken  Godavari      Wainganga and Indravati

Physical Properties : (i) Smell like vinegar (ii) Colourless liquid. Chemical Properties : (i) Turns blue litmus red (ii) Gives brisk effervescence with sodium carbonate

Litmus water, blue litmus water, test-tubes, Passing tubes.