General Science – 14

General Science » Exercise – 1

14. Which metal pollute the air of a big city ?

(a) Copper
(b) Chromium
(c) Lead
(d) Cadmium

Answer
Answer : (c)

Explanation
Explanation : No answer description available for this question. Let us discuss.

Subject Name : General Science
Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB
Posts Name : Technical Assistant, Junior Scientist, Post Graduate Teacher, College Lecturer
General Science Books

IAS 2022 Total InfoCDS 2022 Total InfoSSC 2022 Total Info
RAILWAY 2022 Total InfoNDA 2022 Total InfoKVS 2022 Total Info
SBI 2022 Total InfoAFCAT 2022 Total InfoUGC NET 2022 Total Info
IBPS 2022 Total InfoJAM 2022 Total InfoCSIR UGC NET 2022 Total Info

Related Posts

  • General Science - 50
    General Science - 50General Science » Exercise - 150. Which metal pollute the air of a big city? (a) Copper (b) Chromium (c) Lead (d) Cadmium
    Tags: general, science, exercise, metal, pollute, air, big, city, copper, chromium
  • General Science - 92
    General Science - 92General Science » Exercise - 192. Air is a/an (a) compound (b) element (c) electrolyte (d) mixture
    Tags: general, science, exercise, air
  • General Science - 20
    General Science - 20General Science » Exercise - 120. Which of the following is used in pencils? (a) Graphite (b) Silicon (c) Charcoal (d) Phosphorous
    Tags: general, science, exercise
  • General Science - 58
    General Science - 58General Science » Exercise - 158. Galvanised iron sheets have a coating of (a) lead (b) chromium (c) zinc (d) tin
    Tags: general, science, exercise, lead, chromium
  • General Science - 73
    General Science - 73General Science » Exercise - 173. Bell metal is an alloy of (a) nickel and copper (b) zinc and copper (c) brass and nickel (d) tin and copper
    Tags: copper, general, science, exercise, metal