30 cardsIOE Engineering Entrance Examination (Tribhuvan University, Nepal)

IOE Chemistry and English Key Facts

Flashcards on chemistry definitions, key numbers and English usage rules for the IOE entrance examination. Original study material.

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Molar volume of an ideal gas at STP
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1
Molar volume of an ideal gas at STP
22.4 litres per mole
2
pH of a solution with mol/L
3
3
Relationship between pH and pOH at 25 °C
4
Dilution law
5
Moles from mass
Moles = mass / molar mass
6
Shape of methane
Tetrahedral, bond angle 109.5°
7
Hybridisation of carbon in ethene
sp²
8
Hybridisation of carbon in ethyne
sp
9
Number of orbitals in a d subshell
5
10
Most electronegative element
Fluorine
11
Oxidation number of Mn in KMnO4
+7
12
Industrial process for ammonia
Haber process, iron catalyst
13
Industrial process for sulphuric acid
Contact process, vanadium pentoxide catalyst
14
General formula of alkanes
15
General formula of alkenes
16
Functional group of carboxylic acids
-COOH
17
Reaction of fats with alkali
Saponification, giving soap and glycerol
18
Le Chatelier's principle
A system at equilibrium shifts to oppose any change imposed on it
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Effect of a catalyst
Lowers the activation energy, does not change the equilibrium constant
20
Boyle's law
At constant temperature, is constant
21
Charles's law
At constant pressure, volume is proportional to absolute temperature
22
Ore of aluminium
Bauxite
23
Ore of iron with formula Fe2O3
Haematite
24
"Neither" takes which kind of verb
A singular verb: "Neither of the answers is correct."
25
"Since" or "for" with a point in time
Since: "since 2015"
26
"Since" or "for" with a period of time
For: "for two hours"
27
Second conditional pattern
If + past simple, would + base verb: "If I were you, I would accept."
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Third conditional pattern
If + past perfect, would have + past participle
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Passive of the present continuous
is/are being + past participle
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Reported question word order
Statement order: "She asked where I lived."

IOE Engineering Entrance Examination (Tribhuvan University, Nepal) in Nepal

In Nepal, IOE Engineering Entrance Examination (Tribhuvan University, Nepal) is part of: School and university entrance.

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