Answer / engr. muhammad omer farooqi

density=mass/volume (density is equal to mass in a unit volume). Water being a liquid has its molecules in more compact form as compared to any gas; implying more mass in same amount of volume. Remember, in general, order of densities is as follows: solids>liquids>gases

Answer / kundan singh

water.bze in a given region water contain more molequle then gas.

Answer / m.s.amusadhurai

In water the density is high because of more molecules in
defined area due to hydrogen bonding between the water
molecules whereas in the gas the hydrogen bonding is very
less so the distance between the molecules is high hence
density is less

Answer / poonam

of course water because water is in liquid state and
liquid's are more denser than gas.

Answer / swapnil kale

offcourse water, since intermolecular force of attraction
in water is high as compared to gas, so in water more no.of
molecules can b hold in given volume as compared to gas,

Who built the first production scale pla (polylactic acid) facility?

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sir, kindly explain to me that how to calculate volume of torrispherical vessel which is used in pharma company ss reactor bottom dish volume. thank u.

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Question 71 - (a) The byte is the basic building block of computer data used in chemical engineering process simulation where 16 bits make a word, 4 bits make a nibble, 32 bits make a quad word and 8 bits make a byte. Then how many nibbles are there in a megabytes? (b) In computer data items, let : 1 bit - counts from 0 to 1, 8 bits - counts from 0 to 255, 16 bits - counts from 0 to A. What is the value of A? (c) In a binary system of 4 bits, if 1100 = 12, 1101 = 13, 1110 = 14, 1111 = 15, B = 16, then guess the value of B. (d) By using any form of tools, find the exact value of 2 power 64 or 2^64.

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Hi.. Me going to tke test for management trainee(technical) Post I am an chemical engineering student . Can u guide how to prepare for this test.Can u send me test paper pattern..?

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how FOULING effectd the heat transfer rate

12 Answers   IOCL,

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Mention some of the specialized grinding and crushing methods.

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i badly need a chemical process details for making a project...plz help me out......i m a btech final yr chemical engg student in a govt univ,and we have to make a detailed project on any chemical process with contents like...intro,kinetics , material balance,thermodynamics,process layout,process design,physical conditions,plant location,cost estimation etc.............if any one could help me i will never forget hi thankless work and always try to help u in whatever u ask.............

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What information is needed to specify a mixer?

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what is the difference between car seal close/open valves and lock close/open valves?

0 Answers   MNC,

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What is a good relation to use for calculating tube bundle diameter?

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CHEMICAL MATERIAL BALANCE – EXAMPLE 2.2 : Three hundred gallons of a mixture containing 75.0 wt % ethanol and 25 wt % water (mixture specific gravity = 0.877) and a quantity of a 40.0 wt % ethanol - 60 wt % water mixture (specific gravity = 0.952) are blended to produce a mixture containing 60.0 wt % ethanol. The specific gravity of a substance is the ratio of density of a substance compared to the density of water. The symbol of weight percent is wt %. (a) Estimate the specific gravity of the 60 % mixture by assuming that y = mx c where y is wt % ethanol, x is mixture specific gravity. Values for m and c are constants. (b) Determine the required volume of the 40 % mixture.

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which accomplishments in your present position are you proud of and why?

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