Self Studies
Self Studies
Self Studies
Self Studies

P - Block Eleme...

TIME LEFT -
  • Question 1
    4 / -1

    When ammonia is passed over heated CuO, it is oxidised to

  • Question 2
    4 / -1

    What is the product of the reaction shown ?

  • Question 3
    4 / -1

    Ammonium compound which on heating does not give NH3 is

  • Question 4
    4 / -1

    Blasting of TNT is done by mixing

  • Question 5
    4 / -1

    The least acidic in the series of BF3, BCl3 and BBr3 is BF3 because

  • Question 6
    4 / -1

    Which of the following statements about H3BO3 is not correct ?

  • Question 7
    4 / -1

    Three centred bond is present in

  • Question 8
    4 / -1

    Which of the following combines with haemoglobin of the blood to form carboxyhaemoglobin ?

  • Question 9
    4 / -1

    On heating a mixture of NH4Cl and KNO3 we get

  • Question 10
    4 / -1

    When a vapour, at atmospheric pressure was gradually heated from 25ºC its colour was found to deepen at first and then to fade as the temperature was raised above 160ºC. At 600ºC, the vapour was almost colourless, but its colour deepened when the pressure was raised at this temperature. The vapour was

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now