The hydronium ion is


Options: H+,    HO -,    H2+,    H3O+

Ans:D,D


Description:

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 5878 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "General Knowledge" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Chemistry Related questions:


The isotope of uranium capable of sustaining chain reaction is
Options: U-235,    U-245,    U-239,    U-238

Ans:A,A


Which is the India's largest and the oldest museum?
Options: Indian Museum, Kolkata,    National Museum, New Delhi,    Allahabad Museum,    Salar Jung Museum, Hyderabad

Ans:A,A


Singalila National Park
Options: Karnataka,West Bengal,Tripura,MadhyaPradesh

Ans:West Bengal,


The number of major languages, recognized in the Indian Union as official language, are
Options: 15,    22,    12,    9

Ans:B,B


The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
Options: PO4,    PO3,    PO2,    PO

Ans:A,A


What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
Options: Sofa bed,    Captain's chair,    Waterbed,    Hammock

Ans:C,C


India first won the Olympic Hockey gold at
Options: London,    Rome,    Berlin,    Amsterdam

Ans:D,D


India reached the final of the Davis Cup for the first time in...?
Options: 1964,    1966,    1970,    1974

Ans:B,B


The HBJ Upgradation project, upgraded the capacity of HBJ pipeline from 18.2 MM SC MD to
Options: 20 MM SC MD,    33.4 MM SC MD,    22.3 MM SC MD,    29.6 MM SC MD

Ans:B,B


Which of the following was to be discovered first in the chromospheres of the sun?
Options: Krypton,    Xenon,    Neon,    Helium

Ans:D,D


The rate of infiltration normally declines rapidly during the early part of rainstorm event and reaches a constant value after several hours of rainfall. The factors responsible for this phenomenon are the filling of fine soil pores with water, which reduces capillary forces moistened soil, clay particles to swell and reduce the size of pores raindrop impact breaking up with soil clumps, splashing fine particles into pores
Options: I, II,    I, III,    II, III,    All of the above

Ans:D,D


Shares with a fixed rate of dividend that entitle their holders to priority payment over those who hold ordinary shares of a company are called
Options: preference shares,    bull,    bear,    shareholder

Ans:,


What is the middle name of Deep Dasgupta?
Options: Karan,    Jogan,    Chandar,    Biplab

Ans:D,D


The current price index (base 1960) is nearly 330. This means that
Options: all items cost 3-3 times more than what they did in 1960,    the prices of certain selected items have gone up to 3-3 times,    weighted means of prices of certain item has increased 3-3 times,    gold price has gone up 3-3 times

Ans:C,C


The river Jordan drains into the
Options: Dead Sea,    Adriatic Garden,    Gulf of Suez,    Resaca Garden

Ans:A,A


The term used in billiards are
Options: blocking, held ball, holding, jump ball, pivot,    target, field, flight, ballsege,    auxiliary point system, rabbit punch, break, cut,    blank line, break, bolting, cannon, cue, hazard, in-oft

Ans:D,D


The time at a place is determined by
Options: the parallels of longitude,    the parallels of latitude,    distance from equator,    distance from prime meridian

Ans:A,A


What is laughing gas?
Options: Nitrous Oxide,    Carbon monoxide,    Sulphur dioxide,    Hydrogen peroxide

Ans:A,A


'Dizzy' is the nickname of what Australian player?
Options: Adam Gilchrist,    Jason Gillespie,    Glenn McGrath,    Brett Lee

Ans:B,B


Hamid Karzai was chosen president of Afghanistan in
Options: 2000,    2001,    2002,    2003

Ans:C,C


How many runs did VVS Laxman score in his ODI debut?
Options: 100,    1,    99,    0

Ans:D,D


The total number of Judges of the International Court of Justice is
Options: 10,    12,    15,    18

Ans:C,C


After the first photons of light are produced, which process is responsible for amplification of the light?
Options: Blackbody radiation,    Stimulated emission,    Planck's radiation,    Einstein oscillation

Ans:B,B


Numismatics is the study of
Options: coins,    numbers,    stamps,    space

Ans:A,A


The territory of Porus who offered strong resistance to Alexander was situated between the rivers of
Options: Sutlej and Beas,    Jhelum and Chenab,    Ravi and Chenab,    Ganga and Yamuna

Ans:B,B


Which of the following metals forms an amalgam with other metals?
Options: Tin,    Mercury,    Lead,    Zinc

Ans:B,B


Placenta is the structure formed
Options: by the union of foetal and uterine tissue,    by foetus only,    by fusion of germ layers,    None of these

Ans:A,A


When did India hosted the Common wealth meeting?
Options: 1961 at Bangalore,    1976 at Pune,    1983 at New Delhi,    None of the above

Ans:C,C


Which company created the most used networking software in the 1980's
Options: Microsoft,    Sun,    IBM,    Novell

Ans:D,D


Where did the three leaders, F.D. Roosevelt, Winston Churchill and Joseph Stalin, meet in 1943 and agreed on the need for maintaining international peace?
Options: Moscow,    San Francisco,    Teheran,    Washington D.C.

Ans:C,C


What is the range of missile 'Akash'?
Options: 4 km,    25 km,    500 m to 9 km,    150 km

Ans:B,B


The Internet was developed in the...
Options: Early 1990s,    Late 1980s,    Early 1970s,    Late 1960s

Ans:D,D


The highest mountains on earth namely Mount Everest, K2, Kanchenjanga are located in
Options: the greater Himalayas,    the Lesser Himalayas,    the outer Himalayas,    None of the above

Ans:A,A


Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in
Options: 4.2 seconds,    42 seconds,    4.2 years,    42 years

Ans:C,C


The use of spinning wheel (Charkha) became common during the
Options: 9th Century AD,    10th Century AD,    12th Century AD,    14th Century AD

Ans:D,D


To whom was 'Bharat Ratna' awarded in 1999?
Options: Lata Mangeshkar,    Amartya Sen,    M. S. Subbulakshmi,    Atal Behari Vajpayee

Ans:B,B


GNLF stands for
Options: Gorkha National Liberation Front,    Gross National Liberation Form,    Both option A and B,    None of the above

Ans:A,A


The Nobel peace prize is awarded in which city?
Options: Oslo,    Stockholm,    Brussels,    Geneva

Ans:A,A


Who was the first Indian to go into space?
Options: Ravi Malhotra,    Satish Dawan,    Kalpana Chawla,    Rakesh Sharma

Ans:D,D


Which of the following countries is not a member of a SAARC
Options: Sri Lanka,    Myanmar,    Maldives,    Bhutan

Ans:B,B


INS Venduruthy is located at
Options: Kochi,    Lonavla,    Jamnagar,    Mumbai

Ans:A,A


The minerals resources of north-eastern zone include
Options: coal, Fe, Mn, Cu, Mica, U, diamond,    crude Petroleum and natural gas,    Fe, Au(gold),    natural gas, Fe, Au, Mn, U

Ans:A,A


im Corbett National Park
Options: Karnataka,Kerala,Tripura,Uttarakhand

Ans:Uttarakhand,


Isotopes are separated by
Options: crystallisation,    sublimation,    distillation,    filtration

Ans:C,C


How long are professional Golf Tour players allotted per shot?
Options: 45 seconds,    25 seconds,    1 minute,    2 minutes

Ans:A,A


Process of cell division can take place by
Options: heterosis,    fusion,    mitosis,    None of these

Ans:C,C


Gulf cooperation council was originally formed by
Options: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates,    Second World Nations,    Third World Nations,    Fourth World Nations

Ans:A,A


The first electric train of India 'Deccan Queen' was run between
Options: Howrah and Delhi,    Bombay and Surat,    Kalyan and Pune,    New Delhi and Madras

Ans:C,C


Which of the following is a non metal that remains liquid at room temperature?
Options: Phosphorous,    Bromine,    Chlorine,    Helium

Ans:B,B


Which of the following books is written by Rabindranath Tagore?
Options: Rakta Karabi,    Chidambara,    Anand Math,    Durgesh Nandini

Ans:A,A

www.000webhost.com