Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Atoms and Molec...

TIME LEFT -
  • Question 1
    1 / -0

    Which of the following ions is mono-atomic?

  • Question 2
    1 / -0

    Which of the following compounds has a molecular mass equal to 95 u?

  • Question 3
    1 / -0

    The molecular mass of calcium hydroxide is

  • Question 4
    1 / -0

    Formula unit mass cannot be used in case of

  • Question 5
    1 / -0

    The formula unit mass of potassium chloride is

  • Question 6
    1 / -0

    What is the atomic mass nitrogen atom?

  • Question 7
    1 / -0

    The number of nitrogen atoms present in 1.5 moles of nitrogen atoms is

  • Question 8
    1 / -0

    Which of the following statements represents the law of conservation of mass?

  • Question 9
    1 / -0

    Which of the following statements is not one of the postulates of Dalton’s atomic theory?

  • Question 10
    1 / -0

    Use the following information to answer the next question.

    The ratio by mass of carbon and oxygen in carbon dioxide is 3:8.

    The respective masses of carbon and oxygen required to react completely to form 33 g of carbon dioxide are

  • Question 11
    1 / -0

    Which of the following elements has atomicity 2?

  • Question 12
    1 / -0

    Which of the following symbols is approved by the IUPAC for copper?

  • Question 13
    1 / -0

    The ratio by the number of atoms for aluminium oxide is

  • Question 14
    1 / -0

    The mass of 1 mole of chlorine molecule is

  • Question 15
    1 / -0

    The ratio by mass of atoms for sodium oxide is

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 15

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
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