We know that All compounds are molecules, but not all molecules are compounds.

Water is a molecule because it is made from atoms that have been chemically combined. It is also a compound because the atoms that make water are not all the same - some are oxygen and some are hydrogen.

Hence, Water is a molecule and a compound.

INCORRECTLY is the only English word which is always spelled incorrectly.

Longest and shortest phases Of cell cycle:

Shortest Phase - M phase or Mitotic phase.

Longest phase - G1 phase of the Interphase

Longest and shortest phases During Mitosis:

Longest Phase - Prophase

Shortest Phase - Anaphase

Calculation of molar mass of HNO3:

Atomic masses of H, N, O are 1, 14, 16 respectively

Now the molar mass of HNO3 is

HNO3 = 1X1 + 1X14 + 3X16

= 1 + 14 + 48

= 63 g/mol or amu.

An Egg is more useful when it is broken than it is not.

Why they ask this and what they are looking for:

This question "What areas would you like to further develop professionally?" will uncover whether you are interested and knowledgeable about your own development and as such will can be a cloaked attempt to discover your weaknesses.

A common target of the question is to discover how motivated you are to extend yourself. If you are motivated to learn, then you are probably more motivated to do the job well.

How to answer this:

First show that you are concerned and active about your own development. You can indicate how development has worked for your in the past.

You're right, continued learning and development is important and I continue to work to improve key skills.

Do answer the question, of course, but do not show gaping holes in your skill set and especially those in key areas required in the job. A good trick is to talk about developing your skills in new areas that will be of future benefit to the company.

For example : I am in programming now and love the work, but one day I would like to develop into a management role.

Hope this helps you..!

A number of possible explanations for why manhole covers are round include :

1. A round manhole cover cannot fall through its circular opening, whereas a square, rectangular, or oval manhole cover could fall in if it were inserted diagonally in the hole.

2. Circular covers don’t need to be rotated or precisely aligned when placing them on the opening.

3. A round manhole cover is easily moved and rolled.

4. Human beings have a roughly circular cross-section.

5. Round tubes are the strongest shape against the compression of the earth around them, so the cover of the tube would naturally be round as well.

6. It’s easier to dig a circular hole.