The high reactivity of fluorine is due to

Options: its high electro negativity,    small size of fluorine atom,    availability of d-orbitals,    strong F - F bond


More Chemistry Related questions:

In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction.
Options: absolute mode,    immediate mode,    index mode,    modulus mode

Ans:A ,A

6.In Excel which of the following is an absolute cell reference?
Options: (A)!A!1 (B) $A$1 (C) #a#1 (D) A1 4

Ans:46. (B),46. (B)

How many copies of the database schema are typically used in the redesign process?
Options: One,    Two,    Three,    Four

Ans:C ,C

The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is
Options: 6200 bps,    9600 bps,    34000 bps,    31000 bps

Ans:D ,D

In the 1700s, who would pay the postage fee for letters before the stamp was invented?
Options: The sender,    There was no fee,    The receiver of the letter,    The post office


Programmers refer to the goal of solving a problem as the _____.
Options: Input,    Output,    Processing,    Purpose

Ans:B ,B

471. paudhon mein jeevan hota hai’ yah kis bhaarateey vaigyaanik ne bataaya tha?
Options: NA

Ans: jagadeesh chandr basu, jagadeesh chandr basu

Which of the following is considered to be the destination host before translation?
Options: Inside local,    Outside local,    Inside global,    Outside global

Ans:B ,B

7.In Microsoft PowerPoint auto shapes tool provides you with
Options: (A)Fancy text to place on your slide (B) usually found shapes (C) Any shape you want to add on a slide (D) Clip art that is related to your presentation 15

Ans:157. (B),157. (B)

. Where can you find the undo command in Access?
Options: a. Office button b. Home command tab c. Status bar d. Quick Access toolbar

Ans:5 – d ,5 – d

What command is used to display the top of the file?
Options: grep,    more,    head,    cat

Ans:C ,C

The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?
Options: Communicates its results,    Activates the output device,    Monitors the flow of information,    Control the printer

Ans:C ,C

The position of the president which was undermined by the 42nd amendment was sub-sequently somewhat retrieved by the
Options: 44th amendment,    45th amendment,    26th amendment,    None of the above


Lobsang Sangey has been re-elected as the Prime Minister of
Options: NA

Ans:The Tibetan Government in Exile,The Tibetan Government in Exile

. Which of the following code used in present day computing was developed by IBM Corporation?

Options: A) ASCII B) Hollerith Code C) Baudot Code D) EBCDIC Code


. Which of the following Windows do not have Start button
Options: a. Windows Vista b. Windows 7 c. Windows 8 d. None of above

Ans: c, c

The action of parsing the source program into the proper syntactic classes is known as
Options: syntax analysis,    lexical analysis,    interpretation analysis,    general syntax analysis

Ans:B ,B

The [line number G] key allows you
Options: to move cursor left by one position,    to move cursor right by one position,    to move cursor down by one line,    to move cursor to the beginning of the line specified by the number

Ans:D ,D

Resurgent India Bonds were issued in US dollar, Pound Sterling and
Options: Japanese Yen,    Deutsche Mark,    Euro,    French Franc


The chunks of a memory are known as
Options: Sector B. Offset C. Page D. Frame

Ans:– D ,

. Which of the following term means to reckon?
Options: A) putare B) com C) computa D) computar


In LISP, the atom that stands for "true" is
Options: t,    ml,    y,    time

Ans:A ,A

Sound waves in air are
Options: transverse,    longitudinal,    electromagnetic,    polarised


. Scandisk
Options: a. Checks the disk b. Give information about disk c. Run from DOS mode d. All of the above

Ans:9 – d ,9 – d

Devaluation of currency will be more beneficial if
Options: prices of domestic goods remain constant,    prices of exports remain constant,    prices of imports remains constant,    prices of exports rise proportionately


The magnetic field generated due to magnetic storm is directed in the ____ direction to the earth's main field.
Options: same,    opposite,    southward,    northward


Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?
Options: rem = 3.14 % 2.1;,    rem = modf(3.14, 2.1);,    rem = fmod(3.14, 2.1);,    Remainder cannot be obtain in floating point division.

Ans:C ,C

hich of the following is not the Section Break Option?
Options: Next Page B. Previous Page C. Odd Page D. Even Page

Ans:– B ,

Bijapur is known for its
Options: severe drought condition,    Gol Gumbaz,    heavy rainfall,    statue of Gomateswara


Which one of the following phrases best describes residual magnetism?
Options: Magnetism that remains in the core of an electromagnet after the current through the coil is turned off,    The force of attraction between the poles of a permanent and temporary magnetic field,    The amount of magnetic flux that is not confined to the core material of an electromagnet,    The circular magnetic field that surrounds a conductor carrying a current

Ans:A ,A

An important first step in troubleshooting which component in a laser printer is causing a jam is to:
Options: note where in the paper path the paper stops,    check all voltages,    look up error codes,    turn the printer off, then on again

Ans:A ,A

How much video RAM is needed to display 1024x768 at 24-bit color?
Options: 1MB,    4MB,    8MB,    512KB

Ans:B ,B

"Parity" errors usually indicate bad memory.
Options: True,    False,    ,    

Ans:A ,A

To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing
Options: communication systems,    multiprogramming systems,    virtual storage systems,    All of the above

Ans:D ,D

In Microsoft PowerPoint in order to see all the slides on one screen use
Options: a. view, slide sorter b. view, slide c. view, master d. view, slide show

Ans: – A , – A

. Another term for hyperlink is
Options: a. Link b. Source c. Bar d. None of above

Ans:9 – a ,9 – a

Which option enables automatic updates in destination documents?
Options: embedding B. objects C. links D. relationships

Ans:– C ,

The microprocessor of a computer cannot operate on any information if that information is not in its.
Options: secondary storage,    main storage,    ALU,    logic unit

Ans:B ,B

A typical modern computer uses
Options: LSI chips,    Vacuum tubes,    Valves,    All the above

Ans:A ,A

0.A protocol that specifies how a personal computer can connect to a mail server on the Internet and download E-mail is known as
Options: (A)Post office protocol (B) System protocol (C) Network protocol (D) None of these 11

Ans:110. (A),110. (A)

. The _____, or typeface, defines the appearance and shape of letters, numbers, and special characters.
Options: a. font b. font size c. point d. paragraph formatting

Ans:– A,– A

In MS Word, Ctrl+S is for …..
Options: a. Scenarios b. Size c. Save d. Spelling Check

Ans:–  C,–  C

With an IP address starting at 200, you currently have 10 subnets. What subnet mask should you use to maximize the number of available hosts?
Options: 192,    224,    240,    248

Ans:C ,C

Goa Shipyard Limited (GSL) was established in
Options: 1958,    1957,    1956,    1955


What are the most commonly used transmission speeds in BPS used in data communication?
Options: 300,    1200,    2400,    9600

Ans:D ,D

The Chart wizard term data categories refers to;
Options: a. A chart plot area b. A horizontal axis c. The organization of individual values with a chart’s data series d. The data range that supply chart data

Ans:#8211; b,#8211; b

In the United States the television broadcast standard is...?
Options: PAL,    NTSC,    SECAM,    RGB


What is the literacy rate of West Bengal?
Options: 69.22 per cent,    72.29 per cent,    51.33 per cent,    70.13 per cent


1.Which of the RAID level does not employ independent access technique ?
Options: (A)RAID 6 (B) RAID 5 (C) RAID 4 (D) RAID 3 16

Ans:161. (D),161. (D)

Which one of the following is a search engine?
Options: Macromedia Flash,    Google,    Netscape,    Librarians’ Index to the Internet