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MODEL PAPER 10 — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMODEL PAPER 101 Mark
MCQ
The diagram represents miller's experiment. Choose the correct combination of labelling.
Image
  • A
    A-electrodes, B-NH3 + H2O, C-hot water, D-tap, E-U trap
  • B
    A-electrodes, B-NH4 + H2 + CO2 +CH3, C -hot water, D-vacuum, E-U trap
  • C
    A-electrodes, B-NH3 + H2 + H2O+CH2, C- cold water, D-vacuum, E-U trap
  • D
    A-electrodes, B-NH3 + H2 + H2O+CH4, C- steam, D-vacuum, E-U trap
✓

Answer

A-electrodes, B-NH3 + H2 + H2O+CH2, C- cold water, D-vacuum, E-U trap
Explanation : A-electrodes, B-NH3 + H2 + H2O+CH2, C- cold water, D-vacuum, E-U trap

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