Page 1 :
Test, Paper No II Unit Process & Process Calculation, , 1 The unit of mass in SI system is -----a ke, b. Ib, c. gm, d. None of the above, 2 Equivalent weight of NazCO; is -------., a 55, b. 106, ce 53, d. None of the above, 3 Molecular weight of HCI is —--------., a 355, b. 36.5, ce. 375, d. None of the above, 4 ‘The unit of time in SI system ts -------,, a Second, b. minute, c. hour, d. None of the above, Equivalent weight of H;SO, is -------., a 100, b. 49, c 98, d. None of the above, 6 wnnneneee is defined on the force per unit area., a Pressure, b. Velocity, c. Volume, d. None of the above, 7 ‘The solid system is expressed in terms of —--a Volume %, b, Weight %, c. Mole %, d. None of the above, 8 Molecular weight of CaCO3 is ------., a 1S, b. 110, c 100, , oy

Page 2 :
d. None of the above, 9 The unit of length in MKS system is —---a Meter, b. Centimetre, c. Feet, d. None of the above, 10 The pressure exerted by the atmosphere is called -—---a Atmospheric pressure, b. Vacuum pressure, c. Absolute pressure, d. None of the above, 11 A mole is defined as the amount of substance equal to its —-a Equivalent weight, b. Molecular weight, c. Atomic weight, d. None of the above, 12 Molecular weight of Na;SO,j is -----., a 145, b. 140, c. 142, d. None of the above, 13 According to law of conservation of mass we have for any process 1s --------., a Input = output + accumulation, b. Output = input —accumulation, c. Accumulation = input —output, d. None of the above, 14 --------- is the theory of the proportions in which chemical species combined with one, another, a Stoichiometry, b. Geometry, c. ‘Trigonometry, d. None of the above, 15 The composition of gases is expressed in --------., a Volume %, b. Weight %, c Mole %, d. None of the above, 16 The unit of force in MKS is ---—--a gm force, b. Ib.force, c. kg force, d. None of the above, 17 -------- flows from higher temperature to lower temperature., a Work

Page 3 :
b. Pressure, c. Heat, d. None of the above, , 18 The unit of work in SI system is ------—., a mkef, b. ftlb, c. emerg, d. None of the above, 19 The number of gm equivalence of solute is dissolved in 1 litre of solution is known as, a Molality, b. Normality, c. Molarity, d. None of the above, 20 -----—--- is defined is the number of gm moles of solute dissolved in ! litre of solution., a Molality, b. Normality, c. Molarity, d. None of the above, 21 Equivalent weight of H;PO, 1s ----—, a 30.55, b. 35.5, c. 32.37, d. None of the above, 22 Equivalent weight of CaCl, is ---—-a 655, b, 55.5, ec. 755, d. None of the above, 23 Various methods are used to express the composition of mixture and ---—--a Solution, b. Gas, c. Solid, d. None of the above, D4 nnn -- is defined as the number of gm moles of solute dissolved in | kg solvent., a Normality, b. Molarity, c. Molality, d. None of the above, 25 The molecular weight of NaOH is ............., a 50, b. 40, c. 60

Page 4 :
d. None of the above, 26 Molecular weight of KMnQ, is, a 158, b. 155, c. 160, d. None of the above, , 27 The molecular weight of FeCl, is, a 1705, b. 162.5, c. 165.5, d. None of the above, 28 The molecular weight of H3PO, is, a 98, b. 94, c. %, d. None of the above, 29 The density of a -------- mixture of a given temperature and pressure is very easily, calculated by using the ideal gas law., Solid, Gas, Liquid, None of the above, 30 The ------- of a solid is a function of the nature of the material and its temperature., Vapour pressure, Liquid pressure, Solid pressure, None of the above, , aes, , oeoe