Grinding a seltzer tablet into powder increases the rate of reaction due to…
A. increased concentration of reactants
B. increased surface area
C. increased speed of particles.
D. better orientation of reactants
Select your answer:
Topics:
Anatomy & Physiology: Respiratory Cell Cycle Problems Bacterial Resistance and Biotechnology Histology of Nervous and Muscle Tissues EMR Pathophysiology Paeds Edema Nervous System: Diseases/Problems/Illnesses Physical Pharmacy Hospice Basics First Aid Bleeding Communicable Diseases and Immune Response (OCR) BMI (Body Mass Index) Intravenous Fluid Therapy Herd Immunity Pediatric CardiologyOther quiz:
Medicine Clinics › ViewFalse regarding history and clinical examination in patient with pallor –
A. History of melena, hematochezia or hematemesis suggests GI loss
B. Vegan diet, total gastrectomy, history of autoimmune disease (vitiligo, hashimotos, graves disease, etc) point to possible folic acid deficiency
C. Sensory neuropathy, angular cheilosis and bald tongue are features of B12 deficiency
D. Icterus, splenomegaly, abdominal pain and dark urine suggest hemolytic anemia.
The Musculoskeletal System › View
Skull is an example of movable joints.
A. TRUE
B. FALSE