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MCQs

Total Questions : 1678 | Page 164 of 168 pages
Question 1631. Water molecule is________?
  1.    V-shaped
  2.    Angular
  3.    Pyramidal
  4.    Triangular planer
 Discuss Question
Answer: Option A. -> V-shaped
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1632. Ethylene diammine is ligand________?
  1.    mono dentate
  2.    Bi dentate
  3.    tri dentate
  4.    Poly dentate
 Discuss Question
Answer: Option B. -> Bi dentate
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1633. What is chemical symbol for Tungsten?
  1.    Z
  2.    T
  3.    Tn
  4.    W
 Discuss Question
Answer: Option D. -> W
TUNGSTEN, OR WOLFRAM, IS A CHEMICAL ELEMENT WITH THE SYMBOL W AND ATOMIC NUMBER 74. THE NAME TUNGSTEN COMES FROM THE FORMER SWEDISH NAME FOR THE TUNGSTATE MINERAL SCHEELITE, TUNG STEN OR “HEAVY STONE”.
Question 1634. For the reaction 2HI ____________> H2+ I2
  1.    Kp > kc
  2.    Kc > kp
  3.    Kp= kc
  4.    Kp ≤ kc
 Discuss Question
Answer: Option C. -> Kp= kc
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1635. When SO2 solution is passed over which of the following it turns green?
  1.    K2Cr2O7
  2.    H2SO4
  3.    SO3
  4.    P2O5
 Discuss Question
Answer: Option A. -> K2Cr2O7
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1636. The reaction of Lucas reagent is the fastest with_________?
  1.    (CH3)2CHOH
  2.    CH3(CH2)OH
  3.    CH3CH2OH
  4.    (CH3)3COH
 Discuss Question
Answer: Option D. -> (CH3)3COH
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1637. If volumetric analysis methyl orange indicator is used when_________?
  1.    Acid is strong
  2.    Acid is weak
  3.    Bade is strong
  4.    Acid is strong base is weak
 Discuss Question
Answer: Option A. -> Acid is strong
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1638. The composition of ‘ Golden spangles is_________?
  1.    PbCrO4
  2.    PbI2
  3.    As2Cr2O7
  4.    BaCrO4
 Discuss Question
Answer: Option A. -> PbCrO4
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1639. Noble gases are so called zero group because they have:_________?
  1.    Zero Valency
  2.    Zero Electronegativity
  3.    Zero Electron Affinity
  4.    Both A and B
  5.    All of these
 Discuss Question
Answer: Option D. -> Both A and B
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1640. If a compound contains 24 gram of carbon 2 gram of hydrogen and 64 gram of oxygen then its empirical formula will be________?
  1.    C2H2O4
  2.    CH2
  3.    CH2O
  4.    CHO2
 Discuss Question
Answer: Option D. -> CHO2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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