Lakshya Education MCQs

Question: Hydrochloric acid is stored in a__vessel.
A.Lead lined steel
B.Rubber lined steel
C.Stainless steel
D.Cast iron
Answer: Option B

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More Questions on This Topic :

Question 1. A material is called 'ductile', if it can be
  1.    Drawn into wires
  2.    Hammered to a thin sheet
  3.    Fractured without deformation
  4.    Made lustrous by heating it
Answer: Option A
Question 2. The maximum percentage of chromium that can be added to steel is about
  1.    12
  2.    18
  3.    24
  4.    30
Answer: Option B
Question 3. Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making
  1.    Nuts
  2.    Bolts
  3.    Chiesels
  4.    Studs
Answer: Option C
Question 4. Bush bearings are made of
  1.    Mild steel
  2.    Phosphorous bronze
  3.    White metal alloys
  4.    None of these
Answer: Option B
Question 5. Brass is an alloy of
  1.    Nickel and tin
  2.    Copper and zinc
  3.    Tin and lead
  4.    Copper, nickel and zinc
Answer: Option B
Question 6. Bell metal is an alloy of
  1.    Copper & zinc
  2.    Copper & tin
  3.    Copper & nickel
  4.    Zinc & tin
Answer: Option B

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