Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Organic Chemistry Test - 56

Result Self Studies

Organic Chemistry Test - 56
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    4 / -1
    During estimation of nitrogen present in organic compound by Kjeldahl’s method, the ammonia evolved from 0.5 gm of the compound neutralised 10 ml of 1 M H2SO4 Calculate the %N in the compound.
    Solution

  • Question 2
    4 / -1
    In estimation of phosphorous present in organic compound, the amount of phosphorous is determined in terms of
  • Question 3
    4 / -1
    The fragrance of flower is due to the presence of some steam volatile organic compounds called essential oils. These are generally insoluble in water at room temperature but are miscible with water vapour. A suitable method for the extraction of these oils from the flower is,
  • Question 4
    4 / -1
    What is the formula of iron (III) hexacyanoferrate (II) ?
  • Question 5
    4 / -1
    The ammonia evolved from the treatment of 0.3 gm of organic compound for estimation of nitrogen was passed in 100 ml of 0.1 m H2SO4 . The excess acid required 20 ml 0.5 M NaOH for complete neutralisation The organic compound is...
    Solution

  • Question 6
    4 / -1
    While detecting phosphorous in organic compound yellow colour is obtained due to the formation of
  • Question 7
    4 / -1
    0.3557gm of the Platinum salt of monoacidic organic base yeilds 0.117gm of platinum. Find molecular weight of base
    Solution

  • Question 8
    4 / -1
    Which of the following reagents is used for detection of unsaturation in alkenes.
  • Question 9
    4 / -1
    An organic compound having molecular mass 60 is found to contain C = 20%, H = 6.67% and N = 46.67% while rest is oxygen. On heating it gives NH3 along with a solid residue. The solid residue give violet colour with alkaline CuSO4, the compound is
  • Question 10
    4 / -1
    Statement (A): Lassaigne’s extract is boiled with dil.HNO3 before testing for halogens by AgNO3
    Reason (R) : CN- and S2- present in Lassaigne extract interfere with the test of halide ions by silver nitrate.
Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
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