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Hydrogen Test -...

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  • Question 1
    4 / -1

    The type of hybridisation of O in H2O & H2H2(s) is

  • Question 2
    4 / -1

    A metal M belongs to period 3 & group 2 reacts with nitrogen to give compound B. If B is added to water the products are :

  • Question 3
    4 / -1

    Fishes survive in frozen lakes because

  • Question 4
    4 / -1

    Ice is lighter than water because

  • Question 5
    4 / -1

    The hydrogen which are used in catalytic reaction are :

  • Question 6
    4 / -1

    Alkali metal do not form interstial hydrides because

  • Question 7
    4 / -1

    The position of the element which forms deficient hydrides.

  • Question 8
    4 / -1

    It is not advisable to use hard water for washing clothes because

  • Question 9
    4 / -1

    Clark’s method is used to remove

  • Question 10
    4 / -1

    Na + D2O → A+B, A & B are _____ & _____ respectively.

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