«NAPHTHALINE» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
naphthaline শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
naphthaline শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1
The Philosophical Magazine and Journal
bitter, and astringent. When heated in a tube it melted, forming a clear red fluid,
from which by a continued heat much colourless naphthaline sublimed, and a
black acid substance was left, which at a high temperature gave sulphurous acid
...
2
The Philosophical Magazine and Journal
When heated in a tube it melted, forming a clear red fluid, from which by a
continued heat much colourless naphthaline sublimed, and a black acid
substance was left, which at a high temperature gave sulphurous acid and
charcoal.
Andrew Tilloch, Richard Taylor, 1826
which accounted for the different statements made by various writers res ectin the
mutual action of the tire substances. Cold pn verize naphthaline having been at
into three at {but parts of cold concentrated sulphuric acid, an agitated andleft for
...
4
Philosophical Magazine and Journal
a bitter, and astringent. When heated in a tube it melted, forming a clear red fluid,
from which by a continued heat m'uch colourless naphthaline sublimed, and a
black acid substance was left, which at a high temperature gave sulphurous acid
...
5
Philosophical Transactions of the Royal Society of London
heat much colourless naphthaline sublimed, and a black acid substance was left,
which at a high temperature gave sulphurous acid and charcoal. When heated in
the air it took fire and burnt like naphthaline. Being rubbed in a mortar with ...
6
The Edinburgh Philosophical Journal ... Edinburgh, Constable ...
heated in a tube, it gave off at a moderate temperature a little naphthaline, which
condensed in the upper part of the tube, and as the heat was increased, a yellow
fluid condensed on the sides of the tube, which was to a great extent soluble in ...
7
Edinburgh New Philosophical Journal
heated in a tube, it gave off at a moderate temperature a little naphthaline, which
condensed in the upper part of the tube, and as the heat was increased, a yellow
fluid condensed on-the sides of the tube, which was to a great extent soluble in ...
8
The Edinburgh New Philosophical Journal: Exhibiting a View ...
heated in a tube, it gave off at a moderate temperature a little naphthaline, which
condensed in the upper part of the tube, and as the heat was increased, a yellow
fluid condensed on the sides of the tube, which was to a great extent soluble in ...
9
Records of General Science
Chloride of naphthaline* of Laurent is obtained by combining chlorine with
naphthaline without heat. It is a white powder, but may be obtained in rhomboidal
plates by solution in ether. Smell strong. Melts at 284°. When distilled, it is ...
Robert Dundas Thomson, Thomas Thomson, 1836
10
Elements of Chemistry: Including the Recent Discoveries and ...
Including the Recent Discoveries and Doctrines of the Science Edward Turner.
from its greater volatility, first passes over ; and afterwards the naphthaline rises
in vapour, and condenses in the neck of the retort as a white crystalline solid.
2 «NAPHTHALINE» শব্দটি আছে এমন সব সংবাদ
জাতীয় ও আন্তর্জাতিক সংবাদের ক্ষেত্রে
naphthaline শব্দটি নিয়ে কি বলা হয়েছে এবং নিম্নলিখিত সংবাদে কোন প্রসঙ্গে
naphthaline শব্দটি ব্যবহার করা হয়েছে।
Paws off: Chocolate, lilies and 18 other ordinary things that can …
Mothballs: They contain naphthaline, which, when ingested, dissolves into a solvent that can damage the lungs. And don't forget the great ... «LancasterOnline, এপ্রিল 15»
What are mothballs made of?
Naphthaline is quite flammable, so nowadays a lot of mothballs are made of the synthetic chemical pdichlorobenzene, which has a lower fire ... «Boston Globe, ডিসেম্বর 09»
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