CHEMISTRY NOTES
1.how
is rectified sprit prepared ?
2.what
is power alcohol ?
3.what
is methylated spirit ?
4.write
a short note on :- homologous series, isomerism,functional group,
5.soft
water, hard water,removal of hardness
6.what
is shop and what is the of shop in hard water ?
7.Why
hard water is not suitable for boiler?
8.how
is hard water softened by ion exchange method?
9.temporary
and permanent hardness of water?
10.what
is alloy steel ,what is ore
11.state
the starting material and principle reaction in the extraction of iron in blast
furnace?
12.short
note on:- german silver , gun metal ,stainless steel?
13.difference
between mineral and ore.
14.le
chatliers principle.
15.catalyst
and catalysis,positive catalysis,negative catalysis,auto catalysis.
16.haber
process.
liquor
ammonia,Ostwald process.
18.what
is oleum? And how is it prepsred?
20.what
is oxidation number.
21.write
down faradays law.
22.what
is electro plating?
23.what
is electro chemical series?
24.Explain
how oxidation and reduction take place simultaneously?
25.what
are the electrodes?
26.avogadro
number.write down Arrhenius theory of acids and bases.
27.lewis
concept of acids and bases.
28.difference
between bases and alkalis.
29.neutralization
reaction.
30.ph
of solution.
31.Write
down buffer solution.
32.state
borh atomic model.
33.write
down de Broglie waves.and aufbau principle.
34.define
paulis exclusion principle.
35.explain
hydrozen bond.
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