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प्रश्न
Fill in the blank from the choices given below :
A molecule of _____ contains a triple bond.
विकल्प
hydrogen
ammonia
nitrogen
उत्तर
A molecule of nitrogen contains a triple bond.
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संबंधित प्रश्न
Identify the substance underlined, in the following case
The particles present in a liquid such as kerosene, that is a nonelectrolyte.
State the observations at the anode and at the cathode during the electrolysis of fused lead bromide using graphite electrodes
Complete the following by selecting the correct option from the choices given:
The divalent metal whose oxide is reduced to metal by electrolysis of its fused salt is __________. (Al/Na/Mg/K)
Name the gas that is produced in each of the given case :
At the anode during the electrolysis of acidified water.
The following Question refer to the electrolysis of copper sulphate solution with copper electrodes:
(a) Compare the change in mass of the anode
(b) What is seen to happen to the colour of the copper sulphate solution if platinum electrodes are used? Explain the observation.
(c) What is the practical application of the electrolysis of copper sulphate solution? Briefly, describe one such application.
Explain, why copper though a good conductor of electricity is, a non- electrolyte.
Which of these will act as a non-electrolyte?
Name the product formed at the anode during the electrolysis of acidified water using platinum electrodes
State the observation at the anode and at the cathode during the electrolysis of :
Fused lead bromide using graphite electrodes
A strip of copper is placed in four different colourless salt solutions. They are KNO3, AgNO3, Zn(NO3)2 and Ca(NO3)2. Which one of the solutions will finally turn blue?
