Question 1 :
The number of structural isomers for {tex} \mathrm {C _ { 6 } H _ { 14 }} {/tex} is

Question 5 :
How many carbon atoms are present in a molecule of pentane?

Question 7 :
Organic and Inorganic compounds differ from each other in terms of :

Question 9 :
What is the possible number of optical isomers for a compound containing {tex} 2- {/tex} dissimilar asymmetric carbon atom

Question 10 :
The number of stereoisomers possible for a compound of the molecular formula <br><img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/JEE%20Main/5e799600d3f9ab617fcdc9f7' height='31' width='' > is :

Question 14 :
The number of possible isomers of the compound with molecular<br>formula {tex} C _ { 7 } H _ { 8 } O {/tex} is<br>

Question 15 :
How many isomers are possible for {tex}\mathrm { C _ { 4 } H _ { 8 } O}{/tex}

Question 21 :
In vander Waal's equation of state of the gas law, the constant 'b' is a measure of :

Question 23 :
When you open a soft drink bottle, the bubbles oozes through the opening. The bottle contains gas which is highly compressed. Guess the gas.

Question 25 :
Which of the following sublimes without heating even at the room temperature?

Question 26 :
What volume of hydrogen gas, at 273 K and 1 atm pressure will be consumed in obtaining 21.6g of elemental boron (atomic mass = 10.8) from the reduction of boron trichloride by hydrogen?

Question 27 :
As the temperature is raised from {tex} 20 ^ { \circ } \mathrm { C } {/tex} to {tex} 40 ^ { \circ } \mathrm { C } , {/tex} the average kinetic energy of neon atoms changes by a factor of which of the following?

Question 30 :
Density ratio of <img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/JEE%20Main/5e798605c6cb6261b35b3167' height='20' width='21' > and<img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/JEE%20Main/5e798606adb2ea6185a769c2' height='20' width='23' > is 16 : 1. The ratio of their r.m.s. velocities will be