MHT CET questions

29293 published questions with worked solutions.

• Which type of solutions is not filterable through filter paper and parchment membrane both?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Which of the following sols is hydrophobic?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Tyndall effect is not observed in
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• An emulsion can be diluted with H_2O (dispersion medium) , then it is
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Which of the following (s) is/are W/O type emulsion?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Some of the important characteristics of emulsion are as : (i) Particle size is the ranges from 1000 Å to 10,000 Å. (ii) It shows...
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Stability of an emulsion is determined by
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Extent of adsorption is
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• During adsorption, which of the following has negative value?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Gas mask is prepared on the basis of adsorption because
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Adsorption of gaseous molecules of hydrogen on Pd is known as
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Physisorption is exothermic in nature because
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Powdered substances are more effective adsorbents than their crystalline form because
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Identify the gas which is readily adsorbed by activated charcoal.
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• In general, H_2 gas is adsorbed on activated charcoal to a less extent in comparison to the easily liquefiable gases due to
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• In physisorption, the molecules of adsorbate held to the adsorbent by
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• In general, which of the following gets adsorbed readily?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Which of the following is the correct approximate value of ratio of size of colloidal particle to suspension?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• The simplest way to check whether a system is colloidal is
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus
• Which of the following is incorrect about adsorption?
  MHT CET · Chemistry · Surface Chemistry
  Not in JEE Main or NEET syllabus

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