Build a question paper in 60 seconds.

1. A
   $4\times10^{-7}$
2. B
   $2\times10^{-6}$
3. C
   $2\times10^{-7}$
4. D
   $1\times10^{-7}$

Tap an option to check your answer.

1. A
   Rate $=k[\text{CHCl}_3][\text{Cl}_2]^{1/2}$
2. B
   Rate $=k[\text{CHCl}_4]^2[\text{Cl}_2]^{1/2}$
3. C
   Rate $=k[\text{CHCl}_3]^{3/2}[\text{Cl}_2]$
4. D
   Rate $=k[\text{CHCl}_3]^{1/2}[\text{Cl}_2]$

Tap an option to check your answer.

1. A
   $107^\circ$
2. B
   $120^\circ$
3. C
   $104.5^\circ$
4. D
   $60^\circ$

Tap an option to check your answer.

1. A
   5.5
2. B
   2.5
3. C
   2.0
4. D
   1.7

Tap an option to check your answer.

1. A
   $-708.4\,\text{kJ mol}^{-1}$
2. B
   $-789.3\,\text{kJ mol}^{-1}$
3. C
   $-741.7\,\text{kJ mol}^{-1}$
4. D
   $-863.9\,\text{kJ mol}^{-1}$

Tap an option to check your answer.

1. A
   Acrylic acid
2. B
   Oxalic acid
3. C
   Salicylic acid
4. D
   Phthalic acid

Tap an option to check your answer.

1. A
   Resorcinol and Pyrogallol
2. B
   Quinol and Phloroglucinol
3. C
   Phloroglucinol and Pyrogallol
4. D
   Catechol and Quinol

Tap an option to check your answer.

1. A
   Wolf-Kishner reduction
2. B
   Clemmensen reduction
3. C
   Stephen reaction
4. D
   Etard reaction

Tap an option to check your answer.

1. A
   $E_{cell}=E^\circ_{cell}-0.0296\log\dfrac{[\text{Cd}^{2+}]}{[\text{Cu}^{2+}]}$
2. B
   $E_{cell}=E^\circ_{cell}+0.0296\log\dfrac{[\text{Cd}^{2+}]}{[\text{Cu}^{2+}]}$
3. C
   $E_{cell}=E^\circ_{cell}-0.0592\log\dfrac{[\text{Cu}^{2+}]}{[\text{Cd}^{2+}]}$
4. D
   $E_{cell}=E^\circ_{cell}+0.0592\log\dfrac{[\text{Cu}^{2+}]}{[\text{Cd}^{2+}]}$

Tap an option to check your answer.

1. A
   52.9 pm
2. B
   105.8 pm
3. C
   238.1 pm
4. D
   423.2 pm

Tap an option to check your answer.

1. A
   1,2-Dibromopropane
2. B
   1-Bromopropane
3. C
   2-Bromopropane
4. D
   3-Bromopropane

Tap an option to check your answer.

1. A
   Polyacrylamide
2. B
   Buna N
3. C
   Glyptal
4. D
   Perspex

Tap an option to check your answer.

1. A
   0.078
2. B
   0.175
3. C
   0.061
4. D
   0.092

Tap an option to check your answer.

1. A
   Methyl cyanide
2. B
   Ethylamine
3. C
   Methylamine
4. D
   Ethyl cyanide

Tap an option to check your answer.

1. A
   Trigonal bipyramidal
2. B
   Octahedral
3. C
   Tetrahedral
4. D
   Square pyramidal

Tap an option to check your answer.

1. A
   $249.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$
2. B
   $498.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$
3. C
   $125.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$
4. D
   $369.0\,\Omega^{-1}\,\text{cm}^2\,\text{mol}^{-1}$

Tap an option to check your answer.

1. A
   $[\text{Fe}(\text{CN})_6]^{4-}$
2. B
   $\text{PO}_4^{3-}$
3. C
   $\text{Ba}^{2+}$
4. D
   $\text{Al}^{3+}$

Tap an option to check your answer.

1. A
   $\dfrac{1}{2}$
2. B
   $\dfrac{1}{4\sqrt{2}}$
3. C
   $-\dfrac{1}{4\sqrt{2}}$
4. D
   $-\dfrac{1}{2}$

Tap an option to check your answer.

1. A
   (0,1)
2. B
   [0,1)
3. C
   (0,1]
4. D
   [0,1]

Tap an option to check your answer.

1. A
   103
2. B
   53
3. C
   60
4. D
   30

Tap an option to check your answer.

1. A
   $1600\sqrt{2}$
2. B
   $3200\sqrt{2}$
3. C
   $12800\sqrt{2}$
4. D
   $6400\sqrt{2}$

Tap an option to check your answer.

1. A
   $\dfrac{1}{3}\,\text{sq.units}$
2. B
   $\dfrac{2}{3}\,\text{sq.units}$
3. C
   $\dfrac{1}{4}\,\text{sq.units}$
4. D
   $\dfrac{1}{5}\,\text{sq.units}$

Tap an option to check your answer.

1. A
   -3
2. B
   -1
3. C
   1
4. D
   3

Tap an option to check your answer.

1. A
   S2 region
2. B
   S1 region
3. C
   S3 region
4. D
   S4 region

Tap an option to check your answer.

1. A
   8
2. B
   9
3. C
   10
4. D
   11

Tap an option to check your answer.