`
Self Studies
Self Studies
Self Studies
Self Studies

Chemistry Test ...

TIME LEFT -
  • Question 1
    4 / -1

    For the elementary reaction M → N, the rate of disappearance of M increases by factor of 8 upon doubling the concentration of M. The order of the reaction with respect to M is

  • Question 2
    4 / -1

    Calgon used as a water softener is

  • Question 3
    4 / -1

    In which of the following case, increase in concentration of ion cause increase in Ecell?

  • Question 4
    4 / -1

    Directions For Questions

    Directions: Questions  are based on the following paragraph.

    When ammonium vanadate is heated with oxalic add solution, a compound Z is formed. A sample of Z was titrated with KMnO4 solution in hot acidic solution. The resulting liquid was reduced with SO2, the excess SO2 boiled off, and the liquid again titrated with KMnO4. The ratio of the volumes of KMnO4 used in the two titrations was 5 : 1. KMnO4 oxidises all oxidation state of vanadium to Vanadium (+V) and SO2 reduces vanadium (+V) to vanadium (+IV). Read the above experiment and answer the following questions.

    ...view full instructions

    What is the oxidation state of vanadium in the compound Z?

  • Question 5
    4 / -1

    Directions For Questions

    Direction: Question is assertion reason type. These question contains two statements Statement I (Assertion), Statement II (Reason). These question also has four alternative choices, only one of which is correct. You have to select the correct choices from the codes (a), (b), (c) and (d) given below:

    ...view full instructions

    Statement I : Detection of chlorine in 2, 4, 6 -trinitrochlorobenzene can be done directly by addition of aq. AgNO3 solution.

    Statement II: C-Cl bond is weakened by electron withdrawing - NO2 group

  • Question 6
    4 / -1

    Silver (atomic weight = 108 g mol-1 ) has a density of 10.5 g cm-3. The number of silver atoms on a surface of area 10-12 m2 can be expressed in scientific notation as y * 10x . The value of x is

  • Question 7
    4 / -1

    Names of some compounds are given. Which one is not correct in IUPAC system?

  • Question 8
    4 / -1

    The structure of isobutyl group in an organic compound is :

  • Question 9
    4 / -1

    the value of x, y and z in the reaction respectively are

  • Question 10
    4 / -1

    The correct statement about the following disaccharide is

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