SSC CGL GS 2018

Staff Selection Commission (SSC) SSC - CGL
161

in electrolysis metals get deposited at?

  • cathode
  • anode

0 voters

162

what r the allotropes of carbon?

  • diamond
  • graphite
  • charcoal

0 voters

163

saturated hydrocarbons are

  • triply bonded
  • doubly bonded
  • singly bonded

0 voters

164

unsaturated hydrocarbons are?

  • doubly bonded
  • singly bonded
  • triply bonded

0 voters

165

isomerism?

  • same molecular formula
  • different molecular formula

0 voters

166

which 1 is reversible?

  • thermosetting plastic
  • thermo plastic

0 voters

167

what is vulcanization of rubber?

  • adding nickel
  • adding sulphur
  • adding phosphorous
  • adding zinc

0 voters

168

which is a natural fibre?

  • nylon
  • rayon
  • orlon
  • dacron

0 voters

169

producer gas?

  • CO+N2
  • CO+O2
  • CO+HN
  • CO+NH3

0 voters

170

methane formula?

  • CH4
  • CH3
  • CH2
  • CH6

0 voters

171

ethane formula?

  • C2H4
  • C2H10
  • C2H8
  • C2H6

0 voters

172

PROPANE FORMULA?

  • C3H8
  • C4H2
  • C3H10
  • C3H6

0 voters

173

BUTANE FORMULA?

  • C4H8
  • C4H14
  • C4H12
  • C4H10

0 voters

174

ores of sodium?

  • chile saltpeter
  • common salt
  • borax
  • trona

0 voters

175

ores of aluminium?

  • bauxite
  • cryolite
  • felspar
  • corundum

0 voters

176

ores of potassium?

  • carnalite
  • nitre

0 voters

177

ores of magnesium?

  • dolomite
  • magnesite
  • carnalite
  • epsom salt

0 voters

178

ores of calcium?

  • calcite
  • asbestus
  • gypsum
  • dolomite

0 voters

179

myopia?

  • long sightedness
  • short sightedness

0 voters

180

bronze composition?

  • zinc
  • tin
  • copper

0 voters