MCQs Test: Pharmaceutical Inorganic Chemistry, Unit-I.

MCQs Test: Pharmaceutical Inorganic Chemistry Unit I.

Quiz

  

Time for this test is 45 minutes.

 

1. Which of the following is NOT a way of impurities entering in pharmaceuticals,
   1.   Raw material used in the process.
   2.   Method or process used.
   3.   Storage.
   4.   Finished product.
2. Which of the following statement is NOT true about impurities,
   1.   They can change the appearance of a product.
   2.   They are always toxic.
   3.   They can cause incompatibility.
   4.   They cause stability problems.
3. Which of the following statement is true,
   1.   The pharmaceutical product without impurity is not possible.
   2.   The pharmaceutical product without impurity is possible.
4. The limit test for Chlorides measures,
   1.   Turbidity due to Silver Chloride.
   2.   Precipitate of Silver Nitrate.
   3.   Color of Silver Chloride.
   4.   Color of Silver Nitrate.
5. Standard solution in Limit Test of Chlorides is prepared using,
   1.   Calcium Chloride.
   2.   Sodium Chloride.
   3.   Potassium Chloride.
   4.   Hypochlorous Acid.
6. Standard solution in Limit Test of Sulphates is prepared using,
   1.   Calcium Sulphate.
   2.   Sodium Sulphite
   3.   Potassium Sulphate.
   4.   Sulphuric Acid.
7. The Limit test of Iron is based on the formation of Iron-thioglycollate which is ------- colored compound.
   1.   Pink to Wine red.
   2.   Pink to reddish Purple.
   3.   Pink to Pinkish Black.
   4.   Off white.
8. Which of the following is a harmful impurity in the pharmaceutical products.
   1.   Chlorides.
   2.   Iron.
   3.   Sulphate.
   4.   Arsenic.
9. The apparatus used for Limit Test of Arsenic is,
   1.   Gutzeit Apparatus.
   2.   Sutzeit Apparatus.
   3.   Nessler Cylinder.
   4.   Arsine Apparatus.
10. In the Limit Test of Arsenic which of the following forms yellow colored stain on reaction with Mercuric Chloride paper?
    1.   Potassium iodide.
    2.   Arsenic Acid.
    3.   Arsenious Acid.
    4.   Arsine Gas.
11. The acid base theory was first proposed by,
    1.   Arrhenius.
    2.   Lowrey.
    3.   Bronsted.
    4.   Galen.
12. As per Arrhenius concept of Acid and Base a compound called as “Acid” when,
    1.   It dissociates to form “H+ ions”.
    2.   It dissociates to form “OH- ions”.
    3.   It accepts Lone pair of electrons.
    4.   It donates a lone pair of electrons.
13. As per Bronsted Lowry COncept of Acid- Base a “Base” is a,
    1.   Proton Donor.
    2.   Proton Acceptor.
14. Which of the following acid Base theories is composed of “Electronic Structure”?
    1.   Arrhenius Theory.
    2.   Bronsted Lowry Concept.
    3.   Lewis Theory.
    4.   None of the above.
15. Which of the following is a “Weak Acid”?
    1.   HCL.
    2.   HI
    3.   HNO3
    4.   CH3COOH.
16. Which of the following is a “Strong Base”?
    1.   NaHCO3
    2.   Na2Co3
    3.   NH4OH
    4.   C6H5NH2 .
17. The solutions that resist change in pH value are called -----?
    1.   Acid.
    2.   Base.
    3.   Buffer.
    4.   Arrhenius Acid.
18. Which of the following is also called “Caustic Potash”?
    1.   Potassium Hydroxide.
    2.   Potassium Permanganate.
    3.   Potassium CHloride.
    4.   Sodium Carbonate.
19. Which of the following is also called “Caustic Soda”?
    1.   Sodium bi carbonate.
    2.   Sodium Carbonate.
    3.   Sodium Hydroxide.
    4.   Sodium CHloride.
20. Empty Stomach has pH ----
    1.   1
    2.   5
    3.   7.4
    4.   8
21. “Decreased” secretion of HCl in stomach is called ---,
    1.   Hyperchlorhydria.
    2.   Achlorhydria.
    3.   Parachlorhydria.
    4.   Zollinger Ellison Syndrome.
22. Dilute HCl is given as an Acidifying agent to treat achlorhydria, it is advised to take slow sips from “Straw” in order to,
    1.   Avoid damage to teeth.
    2.   Avoid damage to oesophagus.
    3.   Avoid stomach damage to the stomach.
    4.   Avoid damage to the oral cavity.
23. Although Sodium Bi Carbonate is a potent antacid its repeated use is restricted as it causes,
    1.   Systemic alkalosis.
    2.   Rebound Acidity.
    3.   Achlorhydria.
    4.   Peptic ulcer.
24. Sodium Potassium Tartrate is also known as, Rochelle Salt is used as,
    1.   An Antacid.
    2.   Adsorbent.
    3.   Saline Cathartic.
    4.   Protective.
25. The fluid present between cells is called as,
    1.   Cellular fluid.
    2.   Interstitial fluid.
    3.   Intracellular fluid.
    4.   Vascular fluid.
26. Sodium is ……… electrolyte,
    1.   Intracellular,
    2.   Extracellular.
27. Potassium is ……… electrolyte,
    1.   Intracellular,
    2.   Extracellular.
28. In conditions resulting in water loss which also results in electrolyte imbalance, Sodium Chloride IP is given in such conditions by intravenous route in which isotonic concentration?
    1.   0.9% w/v.
    2.   0.95% v/v
    3.   0.19% w/v
    4.   1% w/v
29. Which of the following is not an ingredient present in ORS.
    1.   Sodium CHloride.
    2.   Potassium Chloride.
    3.   Glucose.
    4.   Maltose.
30. Ammonium Chloride is useful in maintaining in acid base equilibrium of the body is also useful as,
    1.   Expectorant.
    2.   Antacid.
    3.   Antioxidant.
    4.   Protective.