Water of reaction needed to react completely with 100 g of calcium sulphate hemihydrates to convert it to calcium sulphate dihydrate______________?

Related Mcqs:

1. When two metals are completely miscible in liquid state and they remain completely mixed on solidifiation, the alloy formed is called________________?

   A. Solid solution B. Eutectic mixture C. Peritectic mixture D. Inter metallic compounds...

2. Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?

   A. Streptomycin B. Hamycin C. Neomycin D. Gentamicin...

3. The function of 2% potassium sulphate in a gypsum product is_____________?

   A. To regulate the setting expansion B. Regulate setting time C. Acts as retarder D. None...

4. The intramuscular administration of 0.6 mg of atropine sulphate to a 50 – kg adult may produce all of the following effects except_____________?

   A. Bradycardia B. Decreased Salivation C. Decreased Sweating D. Mydriasis...

5. The intramuscular administration of 0.6 mg of atropine sulphate to a 50 kg adult may produce all of the following effects except________________?

   A. Bradycardia B. Decreased salivation C. Decreased sweating D. Mydriasis...

6. Which of the following organisms does NOT react with gram’s stain ?

   A. Actinomyces israelii B. Candida albicans C. Mycobacterium tuberculosis D. Streptococcus mutan...

7. When solid gets wet completely contact angle is______________?

   A. 90° B. 0° C. 0 – 90° D. >90°...

8. Which papillae are completely keratinized______________?

   A. Fungiform B. Filiform C. Circumvallate D. Foliate...

9. A tooth with a 3 month history of pain, which was worse when hot liquid were in mouth. After extraction, the tooth was split open. The pulp chamber was completely filled with pus. A few remnants of pulp tissue were found in apical end. The condition is:__________?

   A. Acute partial pulpits B. Acute total pulpits C. Suppurative pulpitis D. Strangulation of pulp...

10. Which of the following is associated with a low concentration of ionized calcium in the serum ?

    A. Hypothyroidism B. Osteogenesis imperfecta C. Paget’s disease of the bone D. Tetany...