Day 93: JEE Mains Chemistry

1. A.
   $\sqrt{2}\frac{\text{ }h}{2\pi}$ and 0
2. B.
   $\frac{h}{2\pi}$ and $\sqrt{2}\frac{\text{ }h}{2\pi}$
3. C.
   0 and $\sqrt{6}\frac{\text{ }h}{2\pi}$
4. D.
   0 and $\sqrt{2}\frac{\text{ }h}{2\pi}$

Tap an option to check your answer.

1. A.
   Statement I is false but Statement II is true
2. B.
   Statement I is true but Statement II is false
3. C.
   Both Statement I and Statement II are true
4. D.
   Both Statement I and Statement II are false

Tap an option to check your answer.

1. A.
   $r > q > p > s$
2. B.
   $q >$ p $>$ r $> s$
3. C.
   $p > r > q > s$
4. D.
   $p > q > r > s$

Tap an option to check your answer.

1. A.
   A and D only
2. B.
   A, B and E only
3. C.
   B, C and E only
4. D.
   B and E only

Tap an option to check your answer.

1. A.
   ${NH}_{3} < H_{2}\text{ }N - {NH}_{2} < \left( {CH}_{3}{CH}_{2} \right)_{3}\text{ }N < {CH}_{3}{CH}_{2}{NH}_{2} <$ $\left( {CH}_{3}{CH}_{2} \right)_{2}NH$
2. B.
   ${NH}_{3} < H_{2}\text{ }N - {NH}_{2} < {CH}_{3}{CH}_{2}{NH}_{2} < \left( {CH}_{3}{CH}_{2} \right)_{2}NH <$ $\left( {CH}_{3}{CH}_{2} \right)_{3}\text{ }N$
3. C.
   $H_{2}\text{ }N - {NH}_{2} < {NH}_{3} < \left( {CH}_{3}{CH}_{2} \right)_{3}\text{ }N < {CH}_{3}{CH}_{2}{NH}_{2} <$ $\left( {CH}_{3}{CH}_{2} \right)_{2}NH$
4. D.
   ${NH}_{2} - {NH}_{2} < {NH}_{3} < {CH}_{3}{CH}_{2}{NH}_{2} < \left( {CH}_{3}{CH}_{2} \right)_{3}\text{ }N <$ $\left( {CH}_{3}{CH}_{2} \right)_{2}NH$

Tap an option to check your answer.