Q53Multiple choice
Match the compounds/elements given in Column I with uses given in Column II. Column I (Compound/element) Column II (Use) (i) Lanthanoid oxide
- (a)Production of iron alloy (ii) Lanthanoid
- (b)Television screen (iii) Misch metal
- (c)Petroleum cracking (iv) Magnesium based alloy is
- (d)Lanthanoid metal + iron constituent of (v) Mixed oxides of (e) Bullets lanthanoids are employed (f) In X-ray screen
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(a) Production of iron alloy (ii) Lanthanoid
(b) Television screen (iii) Misch metal
(c) Petroleum cracking (iv) Magnesium based alloy is
(d) Lanthanoid metal + iron constituent of (v) Mixed oxides of (e) Bullets lanthanoids are employed (f) In X-ray screen