CET MCQ questions and answers Polytechnic 2015-2016 (Part14)
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CET MCQ questions and answers Polytechnic 2015-2016 (Part14)

CET MCQ questions and answers Polytechnic 2015-2016 (Part14)

Previous Year Questions and Answers Year 2015-2016 (MCQ with solutions)

131. In stainless steel, the metal present with Fe is:

  • a) Zn
  • b) Cu
  • c) Al
  • d) Cr



132. The impurity added to gold to make jewellery is :

  • a) Iron
  • b) Aluminium
  • c) Copper
  • d) Sulphur



133. Lustrous non-metal is :

  • a) N
  • b) P
  • c) S
  • d) l



134. The metal which is protected by its oxide layer is :

  • a) Fe
  • b) Al
  • c) Ag
  • d) Au



135. The process of depositing a layer of zinc on iron articles is known as:

  • a) Galvanising
  • b) Polishing
  • c) Coating
  • d) None of these



136. What type of bonding is present between a metal and non-metal ?

  • a) Covalent bond
  • b) Ionic bond
  • c) Coordinate bond
  • d) Vnder Waal Forces



137. A liquid is injected into the body due to an Ant stings is:

  • a) Acid
  • b) Base
  • c) Neutral
  • d) None of these



138. The simplest hydrocarbon is:

  • a) Butane
  • b) Ethane
  • c) Methane
  • d) Propane



139. The gas used in the artificial ripening of fruits is:

  • a) Ethane
  • b) Ethene
  • C) Ethyne
  • d) Methane



140. Thiokol is :

  • a) Natural rubber
  • b) Synthentic rubber
  • c) Artificial silk
  • d) Natural silk



Series Navigation<< CET MCQ questions and answers Polytechnic 2015-2016 (Part6)CET MCQ questions and answers Polytechnic 2015-2016 (Part13) >>CET MCQ questions and answers Polytechnic 2015-2016 (Part12) >>
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