Q1.
N-propyl bromide on reduction with alc. KOH gives
📅IOM 2014
Q2.
Which has highest knocking property?
📅IOM 2014
Q3.
Which of the following contains dipole induced dipole interactions?
📅IOM 2014
Q4.
The movement of dispersion medium under the influence of electric field is called?
📅IOM 2014
Q5.
Which of the following forms nylon?
📅IOM 2014
Q6.
Which of the following occurs when an electron in an excited state moves to ground state?
📅IOM 2014
Q7.
Dehydration is most easiest in case of?
📅IOM 2014
Q8.
Covalent character of transition metal increases with
📅IOM 2014
Q9.
IUPAC name of CH3−O−CH2−CH2−O−CH3 is
📅IOM 2014
Q10.
A liquid is found to scatter a beam of light but leaves no residue in a filter paper. The liquid can be described as
📅IOM 2014
Q11.
Two electrons in K shell will differ in ....quantum number
📅IOM 2014
Q12.
The third law of thermodynamics helps in finding?
📅IOM 2014
Q13.
Which of the following is reducing agent in the following is redox reaction?
📅IOM 2014
Q14.
A substance follows zero order kinetics if the rate constant is R and the initial concentration is a then the half life will be
📅IOM 2014
Q15.
Peptisation is
📅IOM 2014
Q16.
Volume of water that should be added to 50mL of 4N HCI to obtain 1N solution is
📅IOM 2014
Q17.
A gas gets decolurises by alkaline KMnO4 solution but does not give precipitate with ammonical AgNO3 solution? not ethye
📅IOM 2014
Q18.
An ideal gas cannot be liquefied because
📅IOM 2014
Q19.
The compound formed as result of oxidation of ethyl benzene by KMnO4 is
📅IOM 2014
Q20.
Iodoethane reacts with ale KCN followed by complete hydrolysis gives
📅IOM 2014
Q21.
In the reaction; Ag + H2SO4 → AgSO4 + SO2 + H2O, H2SO4 acts as
📅IOM 2014
Q22.
Which of the following has the highest ionization energy?
📅IOM 2014
Q23.
📅IOM 2014
Q24.
10 mole of ideal gas at 27°C undergoes isothermal expansion resulting in doubled volume. The work done by the gas (R=1.98 cal) is
📅IOM 2014
Q25.
The reactivity order of alkyl halides is
📅IOM 2014
Q26.
📅IOM 2014
Q27.
An electric current of 0.25 ampere was passed through acidified water for 2 hours. What will be the volume of H2 produced at NTP? (1 coulomb of electricity produce 10⁻⁵ gm of water)
📅IOM 2014
Q28.
Which intermediate is formed on chlorination of isobutene in presence of peroxide?
📅IOM 2014
Q29.
A toothpaste has 0.20g/l fluoride, its concentration in ppm is
📅IOM 2014
Q30.
During the estimation of halogens, sodium extract is first boiled with nitric acid so as to
📅IOM 2014
Q31.
Two waves each of loudness 'L' superimpose to produce beats. The maximum loudness of beats will be:
📅IOM 2014
Q32.
The magnification of an astronomical telescope is 5. The power of its eye-piece is +10D. What is the power of its objective lens?
📅IOM 2014
Q33.
A simple pendulum has time period T1 when on earth's surface and T2 when taken to a height R above the earth's surface (where R the radius of the earth) then the value of T2/T1 is
📅IOM 2014
Q34.
X ray is produced at 50KV. The minimum wavelength of x ray emitted is:
📅IOM 2014
Q35.
The correct sequence of electromagnetic wave in decreasing order of frequency:
📅IOM 2014
Q36.
If 1500 cal of heat is supplied to a system and 1000J of work is done, what is increase in internal energy?
📅IOM 2014
Q37.
A cylinder contains 150cc of ideal gas at 27°C and 650 mm pressure. On constant pressure, the volume of gas at 0°C is:
📅IOM 2014
Q38.
Two tuning fork A and B sounded together to produce 5 beats. The frequency of B 512 Hz. When fork A is filed and sounded together, the beat frequency increases. The frequency of A is:
📅IOM 2014
Q39.
In electromagnetic wave, orientation of electric and magnetic waves is
📅IOM 2014
Q40.
The resultant of two force 3P and 2P is R. If the first force is doubled then the resultant is also doubled. The angle between the force is:
📅IOM 2014
Q41.
The velocity of light in a glass of refractive index 1.5 is 2 x 10⁸ m/s. the refractive index of liquid is
📅IOM 2014
Q42.
Work done in capacitor of capacitance C and charge Q is W. If the charge is doubled then what is new the new work done?
📅IOM 2014
Q43.
2 grams of copper is deposited in a voltameter in 30 minutes at 12 volt. What mass is deposited at 6 volt and for time of 45 minutes?
📅IOM 2014
Q44.
In a projectile thrown at the same angles the velocity of A is two times of velocity of B their ranges are related as
📅IOM 2014
Q45.
A body of mass 200 gm is thrown upwards with initial velocity of 30m/s. what is total energy of body at height of 20 m from ground?
📅IOM 2014
Q46.
A faulty thermometer with lower fixed point and upper fixed points(5°C and 95°C) resp. What is correct temperature when the reading give 35°C?
📅IOM 2014
Q47.
Particle nature of light is shown by
📅IOM 2014
Q48.
A cylinder of 500m³ capacity contains He at 27°C and at 1 atm pressure. If the temperature changes to -3°C and 0.5 atm the new volume of gas is
📅IOM 2014
Q49.
The power of combination of convex and concave lens is +4 D. If the power of lens is 4D, the focal length of concave lens is
📅IOM 2014
Q50.
The resistance of 20 cm length of wire is 5 ohms. When the wire is stretched to 40 cm length, the new resistance becomes
📅IOM 2014
Q51.
Amphids present in ventrolateral lips of Ascaris are
📅IOM 2014
Q52.
Which stage of plasmodium escapes the digestion in the gut of mosquito?
📅IOM 2014
Q53.
HIV invades
📅IOM 2014
Q54.
Succus entericus is secreted by
📅IOM 2014
Q55.
Alpha-interferon and Lamivudine are used in treatment of
📅IOM 2014
Q56.
Carbonic anhydrase is present in
📅IOM 2014
Q57.
Nerve cord of earthworm is
📅IOM 2014
Q58.
Pernicious anaemia is caused due to deficiency of
📅IOM 2014
Q59.
The function of clitellum in pheretima is
📅IOM 2014
Q60.
Increasing the concentration of DDT to the higher trophic levels is called
📅IOM 2014
Q61.
The main difference between male and female cockroach is
📅IOM 2014
Q62.
Which substance in plasmodium cause fever and chills?
📅IOM 2014
Q63.
Which cause acid rain and affects the respiratory system?
📅IOM 2014
Q64.
In Diapedesis which of the following squeezes out of the narrow capillaries?
📅IOM 2014
Q65.
Orra serrata is present in
📅IOM 2014
Q66.
How many daughter paramecia are formed from conjugation in paramecia?
📅IOM 2014
Q67.
Which of the following is an echinodermata?
📅IOM 2014
Q68.
Ink gland are found in
📅IOM 2014
Q69.
Ecological niche of an species is
📅IOM 2014
Q70.
In which class of platyhelminthes alimentary canal is absent?
📅IOM 2014
Q71.
The main function of contractile vacuole in paramecium is
📅IOM 2014
Q72.
Fatty liver syndrome is due to
📅IOM 2014
Q73.
The main excretory organ of annelid is
📅IOM 2014
Q74.
Ligamentum arteriosus connects
📅IOM 2014
Q75.
In action potential during nerve impulse transmission, the repolarisation is due to the entry of
📅IOM 2014
Q76.
Which feature is different in between birds and mammals?
📅IOM 2014
Q77.
The ridges and finger prints in the hands is due to
📅IOM 2014
Q78.
Which of the following has nervous tissues but no brain?
📅IOM 2014
Q79.
Migration in birds is as a result of
📅IOM 2014
Q80.
The electron transfer system is present in
📅IOM 2014
Q81.
The superiority of hybrid over parents is called
📅IOM 2014
Q82.
The filaments of cilia and flagella are composed of
📅IOM 2014
Q83.
The device which is used to nullify the effect of gravity is called
📅IOM 2014
Q84.
In which of the following meiosis occur?
📅IOM 2014
Q85.
In angiosperms the female gametophyte is
📅IOM 2014
Q86.
Virus, is composed of
📅IOM 2014
Q87.
Inhibition of photosynthesis with the increase in oxygen concentration is
📅IOM 2014
Q88.
Which induces male flowers in place of female flowers?
📅IOM 2014
Q89.
Agar agar and carageenin are obtained from
📅IOM 2014
Q90.
In prokaryotes the total no. of ATP produced in aerobic respiration is
📅IOM 2014
Q91.
The point which provides the site for the spindle attachment is called
📅IOM 2014
Q92.
Protoderm is a part of
📅IOM 2014
Q93.
The study of growth rings of tree in relation to climate is called
📅IOM 2014
Q94.
Nitrosomonas is
📅IOM 2014
Q95.
Which of the following is common to prokaryotes and eukaryotes
📅IOM 2014
Q96.
Photorespiration occurs in
📅IOM 2014
Q97.
Cane sugar on hydrolysis gives
📅IOM 2014
Q98.
The point of attachment of ovule with funicle is called?
📅IOM 2014
Q99.
Correct sequence of cell cycle is:
📅IOM 2014
Q100.
Which of the following bacteria shows darting type of motility?
📅IOM 2014