Sail E0 Webinar

MCQs

Total Questions : 345 | Page 1 of 35 pages
Question 1. To prove charle's law temperature is taken in
  1.    high temperature
  2.    Fahrenheit scale
  3.    Kelvin scale
  4.    centigrade scale
 Discuss Question
Answer: Option C. -> Kelvin scale
Answer: (c).Kelvin scale
Question 2. Joule Thomson effect describes gases'
  1.    contraction
  2.    sudden expansion
  3.    expansion
  4.    relaxion
 Discuss Question
Answer: Option B. -> sudden expansion
Answer: (b).sudden expansion
Question 3. R is known as
  1.    molar gas constant
  2.    volume constant
  3.    pressure constant
  4.    temperature constant
 Discuss Question
Answer: Option A. -> molar gas constant
Answer: (a).molar gas constant
Question 4. In deducing Graham's law of diffusion constant is
  1.    under root of 3P
  2.    under root of 4V
  3.    under root of 6P
  4.    under root of 4P
 Discuss Question
Answer: Option A. -> under root of 3P
Answer: (a).under root of 3P
Question 5. Boyle's law is used only for
  1.    non ideal gases
  2.    light gases
  3.    ideal gases
  4.    heavy gases
 Discuss Question
Answer: Option C. -> ideal gases
Answer: (c).ideal gases
Question 6. Gas which is diffused into blood during diving is
  1.    hydrogen
  2.    helium
  3.    nitrogen
  4.    oxygen
 Discuss Question
Answer: Option C. -> nitrogen
Answer: (c).nitrogen
Question 7. Ionization of gas can be used to produce
  1.    plasma
  2.    solid
  3.    liquid
  4.    gas
 Discuss Question
Answer: Option A. -> plasma
Answer: (a).plasma
Question 8. Partial pressure of oxygen reported in air is
  1.    159 torr
  2.    169 torr
  3.    170 torr
  4.    179 torr
 Discuss Question
Answer: Option A. -> 159 torr
Answer: (a).159 torr
Question 9. Gas which shows marked deviation from ideal gas behaviour according to graph is
  1.    helium
  2.    sulphur
  3.    iodine
  4.    carbon dioxide
 Discuss Question
Answer: Option D. -> carbon dioxide
Answer: (d).carbon dioxide
Question 10. Gas having low value of 'a' is
  1.    chlorine
  2.    sulphurdioxide
  3.    ammonia
  4.    hydrogen bonding
 Discuss Question
Answer: Option D. -> hydrogen bonding
Answer: (d).hydrogen bonding

Latest Videos

Latest Test Papers