Doubtnut Promotions Sticky

Which of the following gas can be used in Van de Graaff generator?

A

methane

B

hydrogen

C

oxygen

D

chlorine

Text Solution
Verified by Experts

The correct Answer is:A

Doubtnut Promotions Banner
|
Updated on:21/07/2023
Class 12PHYSICSCAPACITOR

Knowledge Check

  • Question 1 - Select One

    Van de Graaff generator is

    Aan electromagnetic machine.
    Ban electrostatic difference.
    Can electrodynamic machine.
    Dused to produce charged particles.
  • Question 1 - Select One

    Van de Graff generator produces

    A1. high voltage and high current
    B2.high voltage and low current
    C3.low voltage and high current
    D4. low voltage and low current
  • Question 1 - Select One

    Which of the following is used ain van Arkel method ?

    ACaF2
    BNaCN
    CI2
    DCO
  • Question 1 - Select One

    Which of the following can be used to generate electricity?

    AGlass
    BSoil
    CWind
    DStone
  • Question 1 - Select One or More

    Which of the following methods can be used to produce phosphine gas ?

    ACa3P2+H2O→
    BPH4I+KOH→
    CHeating of H3PO2
    DWhite P+NaOHInert−−−−−−→atmosphere
  • Question 1 - Select One or More

    Which of the following processes can be used for preparation of H2 gas ?

    ADissolving LiH in water.
    BReactions of Al with NaOH solutions
    CReactions of Zn with dilute H2SO4
    DElectrolysis of H2O in the presence of KOH.
  • Question 1 - Select One

    Van de Graaff generator is used for

    Aaccelerating charged particles
    Bgenerating large currents
    Cgenerating electric field
    Dgenerating high-frequency voltage
  • Question 1 - Select One

    Van de Graaff generator is used for

    Astore electrical energy
    Bbuild up high voltages of few million volts
    Cdecelerate charged particle like electrons
    Dboth (a) and (b) are correct

Similar Questions