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Why did the candle extinguish ?...

Why did the candle extinguish ?

Text Solution

Verified by Experts

It is Because of lAck of supply of oxygen in the closed space of bell Jar. We know, that oxygen is necessary for burning of fire.
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Knowledge Check

  • Which salt is used in fire extinguishers ?

    A
    `NaHCO_3`
    B
    NaCl
    C
    `CaOCl_2`
    D
    None

  • Pyrene ' is the trade name of …….. Which is used as fire extinguisher

    A
    `CO_2`
    B
    ` CHCl_3`
    C
    ` C C l_4`
    D
    ` CH_5 Cl _2`

  • 'Pyrene' is the trade name of ....... which is used as fire extinguisher

    A
    `CO_2`
    B
    `CHCl_3`
    C
    `C Cl_4`
    D
    `CH_5Cl_2`

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