Questions

Q:

which of the following molecule contains a nonpolar covalent bond?

A) Br2 B) CO2
C) CCl4 D) CO
 
Answer & Explanation Answer: A) Br2

Explanation:

Br-Br.

In Br2, two of the same atoms, pull on each side of the bond is equal making it as non-polar.

The other options all include a significantly more electronegative atom (the oxygens and the chlorine), so those bonds are all polar covalent.

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Filed Under: Chemistry
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0 2094
Q:

Who appointed as goodwill ambassador for Nepal tourism?

A) Madhuri Dixit B) Jaya Pradha
C) Priyanka Chopra D) Deepika Padukone
 
Answer & Explanation Answer: B) Jaya Pradha

Explanation:

Former Member of Parliament of India and cine artist Jaya Prada has been appointed the goodwill ambassador for the promotion of Nepal's tourism.

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3 2094
Q:

Which airport is the busiest airport in the world?

A) Hyderabad B) London
C) Newyork D) Dubai
 
Answer & Explanation Answer: D) Dubai

Explanation:

Dubai airport is the busiest airport in the world.

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0 2093
Q:

What two elements are used to make bronze?

A) Lead and copper B) copper and tin
C) Tin and lead D) copper and iron
 
Answer & Explanation Answer: C) Tin and lead

Explanation:

The two elements that are used to make bronze are tin and lead.

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2 2093
Q:

Which characteristic is a property of molecular substances?

A) good heat conductivity B) high melting point
C) good heat conductivity D) low melting point
 
Answer & Explanation Answer: D) low melting point

Explanation:

The substances in which two or more atoms are attached together are called as molecular substances. 

 

Properties of molecular substances ::

 

1. Molecular substances are bonded with covalent bonds

2. Bad heat conductivity

3. Bad electrical conductivity

4. Have low melting points.

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Filed Under: Chemistry
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2 2093
Q:

If an animal is an ectotherm, it has?

A) A skeleton on the inside of its body B) A body that does not produce much internal heat
C) A skeleton on the outside of its body D) A body that regulates its own internal temperature
 
Answer & Explanation Answer: B) A body that does not produce much internal heat

Explanation:
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Filed Under: Animals and Birds
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2 2093
Q:

What would be the output of the following program, if the array beigns at address 65486?

main()

{

    int arr[] = {12,14,15,23,45};

    printf ("%u %u", arr, &arr);

}

Answer

65486  65486

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Subject: Programming

0 2093
Q:

Project Communications Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Performance Reporting?

Answer

I. Inputs



  • Work performance information

  • Performance measurements

  • Forecasted completion

  • Quality control measurements

  • Project management plan


                - Performance measurement baseline



  • Approved change requests

  • Deliverables


II. Tools and Techniques



  • Information presentation tools

  • Performance information gathering and compilation

  • Status review meetings

  • Time reporting systems

  • Cost reporting systems


III. Outputs



  • Performance reports

  • Forecasts

  • Requested changes

  • Recommended corrective actions

  • Organizational process assets (updates)

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0 2093