This quiz assesses knowledge in physical chemistry, focusing on reaction kinetics and electrochemistry. It covers topics like order of reactions, emf variations in electrochemical cells, ionisation constants, molar conductances, and optical isomerism in complexes, enhancing understanding of chemical behavior and properties.
Increases 10 times
Decreases by 10 times
Increases by 1/10 times
Remains constant
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217.5
390.7
417.5
582.7
[Pt(NH3)2Cl2]
[Pt(NH3)Cl4]
L Pt(en)3 l4+
L Pt(en)2 cl2 l
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1
4
5
3
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(CH3)3C - > (CH3)2CH- > CH3CH2 -
(CH3)3CH2 - > (CH3)2CH - > (CH3)3C -
(CH3)2CH - > CH3CH2 - > (CH3)3C -
(CH3)2C - > CH3CH2- > (CH3)3CH -
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A was C6H5CH2I
B was C6H5I
Addition of HNO3 was unnecessary
A was C6H5I
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Size of the ions
Oxidation state of the ions
The solubilities of their nitrates
Basicity of hydroxides of Lanthanides
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Cl
NH2
OC2H5
OCOCH3
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K I B I4
K [A][B]2
K[A]2 [B]2
Rate = R[B]3
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2, 1
1, 2
3, 2
2, 3
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Gets oxidised by oxalic acid to chlorine
Furnishes H+ ions in addition to those from oxalic acid
Reduces permanganate to Mn2+
Oxidises oxalic acid to carbon dioxide and water
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SE2
SN1
SN0
SN2
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The isobar of parent nucleus
The isotope of parent nucleus
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0.07
0.14
0.28
0.35
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CH2(CH2)15N+(CH3)Br-
CH3 - (CH2)14 - CH2NH2
CH3(CH2)16 - CH2 OSO2- Na+
OHC - (CH2)14 - CH2 - COO-Na+
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2
3
4
5
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0.75
0.48
0.25
0.2
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-2533 J
2000 J
854 J
-533 J
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CN- is weaker base than ONO-
HCN is weaker acid than HONO
NO- is the conjugate base of HONO
The conjugate acid of CN- is HCN.
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1 > 2 > 3
2 > 1 > 3
3 > 1 > 2
3 > 2 > 1
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HBr > HI > HCl > HF
HI > HBr > HCl > HF
HI > HF > HBr > HCl
HI > HCl > HBr > HF
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0.2
0.4
0.8
1
CH3 COCH2 CH2 CH3
CH3 CHOHCH2 CH2 CH3
CH3 CH2 COCH2 CH3
CH3 CH2 CHOHCH2 CH3
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1 > 3 > 2
1 > 2 > 3
2 > 3 > 1
2 > 1 > 3
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Chain growth, step growth, step growth
Chain growth, chain growth, step growth
Chain growth, step growth, chain growth
Step growth, step growth, chain growth
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0, +1, -2
+2, +1 and -2
0, +1 and +2
-2, +1, -2
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2
1
√2
√2-1
B2 = m2
B2 = 2m2
2b2 = m2
None of these
8
16
18
None of these
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2x+3y+44 = 0
2x - 3y + 44 = 0
2x +3y -44 = 0
2x = 3y
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8n2 + 12n2 - 2n - 3
N(8n3 + 11n2 - n - 3)
N(2n3 + 8n2 + 7n - 2)
None of these
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Y + tan-1 x = C
Xy + tan-1 x = C
Y2- tan-1 x = C
X2 + tan-1 y / x = C
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80720
90720
20860
37528
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Y2 + 2xy + x2 = k
Y2 + 2xy + x2 = k
Y2 +2xy + x2 = 0
Y2 - 2xy + x2 = k
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(i) is false but (ii) and (iii) are true
(i) and (iii) are false but (ii) is true
(i) and (ii) are false but (iii) is true
(ii) and (iii) are false but (i) is true
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{1, 2}
{2, 3}
{1, p, 2}
{1, 2, -p}
1/2
1/4
1/8
1/18
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9/2
5/2
3/2
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0
1
2
4
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(6, -17)
(-6, 7)
(5, -15)
(-5, 15)
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λ =1, μ=1
λ =2, μ=3
All values of λ and μ
No value of λ and μ
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E
E-1
E-5
E5
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X/y
Y/x
1
-y/x
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