Rutile is the ore of—

এই অধ্যায়ের আরও প্রশ্ন

• C-10-Q036The process of obtaining metals from ores is called—
• C-10-Q037Non-reactive metals like gold and platinum are usually found—
• C-10-Q038Reactive metals are usually found as—
• C-10-Q039Which is NOT a step of metal extraction?
• C-10-Q040The first step in metal extraction (after mining) is—
• C-10-Q041Big stones of ore are first crushed in—
• C-10-Q042Powder/small lattice particles of ore are produced in—
• C-10-Q043The unwanted substances mixed with ore are called—
• C-10-Q044Hydrolytic method is usually applied to—
• C-10-Q045In hydrolytic concentration, heavier ore particles—