Which among the following element is an essential constituent of acids?

Which of the following is not a correct statement about Bitumen?

A. It’s a mixture of highly condensed polycyclic aromatic compounds

B. Its is soluble in Carbon Disulphide

C. SARA analysis is used to determine bitumen chemistry

D. All of above are correct statements

Which among the following qualities of iron ore is best based upon iron content?

A. Magnetite

B. Hematite

C. Limonite

D. Siderite

Which of the following is the most active chemically?

A. Chlorine

B. Flourine

C. Lithium

D. Iodine

The Alkali metals are called good reducing agents. This implies that__:

A. They easily capture electrons

B. They are not stable at room temperature

C. They easily lose electrons

D. They don’t act with dilute acids

Which among the following is popularly called Hypo?

A. Silver Bromide

B. Silver nitrate

C. Sodium thiosulphate

D. Sodium phosphate