SuperCoaching AE/JE by Testbook
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Which has the largest difference between 1st & 2nd ionization energies?
Anonymous Quiz
19%
Na
61%
Mg
17%
Al
4%
Si
2👍1
Which molecule is nonpolar despite having polar bonds?
Anonymous Quiz
27%
H₂O
49%
NH₃
21%
CO₂
3%
SO₂
Which has the lowest first ionization energy?
Anonymous Quiz
35%
Na
35%
Mg
17%
Al
13%
Si
What is the value of 5! ?
Anonymous Quiz
5%
24
83%
120
8%
720
3%
60
What is the derivative of f(x) = 3x² + 2x - 1?
Anonymous Quiz
13%
3x + 2
64%
6x + 2
16%
6x - 1
7%
x³ + x² - x