Choose the correct answer among the following:br (a) Gastric juice contains: i) pepsin, lipase and rennin, (ii) trypsin, lipase and rennin,(iii)trypsin, pepsin and lipase,(iv) trypsin, pepsin and rennin

Choose the correct answer. A thermodynamic state function is a quantity i) used to determine heat changes ii) whose value is independent of path iii) used to determine pressure volume work iv) whose value depends on temperature only.

Match suitably and, choose the correct answer. {:("i) Elastomers","a. Cannot be remoulded "),("ii) Fibres ","b. Very weak vander Waal force "),("iii) Thermoplastic polymers ","c. Become soft on heating and hard on cooling "),("iv) Thermosetting polymers ","d. Hydrogen bond "):}

The correct match among the following is (a) Lithium, Sodium, Potassium (i) Alkaline earth metals (b) Beryllium, Magnesium, Calcium (ii) Semi-metals (c) Oxygen, Sulphur, Selenium (iii) Alkali metals (d) Silicon, Germanium, Arsenic (iv) Chalcogens

Choose the correct set of reactions which follow first order kinetics : (i) Thermal decomposition of HI on gold surface. (ii) Thermal decomposition of N_(2)O_(5)(g) at constant volume. (iii) Hydrogenation of ethene. (iv) Decomposition of NH_(3) on a hot Pt surface. (v) Thermal decomposition of SO_(2)Cl_(2)(g) at constant volume.

Give below in bracket are the names of some digestive enzymes group them into A - Gastric, B - Pancreatic and C- Intestinal (Trypsin, Dipeptidase, Rennin, Maltase, Pepsin, Chymotrypsin, Nuclease, Amylase)