SuperCoaching AE/JE by Testbook
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Which reacts fastest with CH3I?
Anonymous Quiz
36%
(CH3)3CO-
41%
(CH3)3N
15%
(CH3)3P
8%
(CH3)3S+
1
If f(x) + f(1/x) = x, then f(x) = ?
Anonymous Quiz
23%
x/(x+1)
47%
(x^2-1)/2x
21%
(x^2+1)/2x
9%
x/2
A disc rolls without slipping. What fraction of its total KE is rotational?
Anonymous Quiz
24%
1/4
32%
1/3
38%
1/2
6%
2/3
1
If f(x)+f(1/x)=f(x)f(1/x), f(3)=4, find f(5).
Anonymous Quiz
9%
4
57%
5
26%
3
8%
2
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If log₂ x + log₄ x = 6, then x is:
Anonymous Quiz
21%
8
45%
16
28%
32
6%
64
2
Which compound exhibits sp hybridization?
Anonymous Quiz
31%
H₂O
43%
CH₄
15%
CO₂
12%
NH₃
1
A particle's KE increases by 300%. Momentum increases by:
Anonymous Quiz
47%
100%
20%
141%
16%
173%
17%
200%
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1
Which has highest molar conductivity?
Anonymous Quiz
22%
0.01M NaCl
31%
0.1M NaCl
35%
0.01M CH3COOH
11%
0.1M CH3COOH
3