Welcoem to posts!!
in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c
Target JEE & NEET 2025
Chapter - Solution
NEET 2017 PYQ
Q-(90/100) If molality of the dilute solution is doubled, the value of molal depression constant (Kf) will be
1 - 0
Target JEE & NEET 2025
Chapter - Solution
NEET 2012 PYQ
Q-(89/100) Which of thefollowing compounds can be used as antifreeze in automobileradiators?
4 - 0
Target JEE & NEET 2025
Chapter - Solution
NEET 1991 PYQ
Q-(88/100) Which of the following aqueous solution has minimum freezing point?
5 - 2
Target JEE & NEET 2025
Chapter - Solution
NEET 2001 PYQ
Q-(87/100) Pure water can be obtained from sea water by
4 - 1
Target JEE & NEET 2025
Chapter - Solution
NEET 2000 PYQ
Q-(86/100) From the colligative properties of solution, which one is the best method for the determination of molecular weight of proteins and polymers?
4 - 1
Target JEE & NEET 2025
Chapter - Solution
JEE Mains 2021 PYQ
Q-(85/100) Which condition is not satisfied by an ideal solution?
5 - 3
Target JEE & NEET 2025
Chapter - Solution
JEE Mains 2021 PYQ
Q-(84/100) 1 molal aqueous solution of an electrolyte A2B3 is 60% ionised. The boiling point of the solution at 1 atm is __________ K. (Rounded-off to the nearest integer) [Given Kb for (H2O) = 0.52 K kg mol^–1]
5 - 2
Target JEE & NEET 2025
Chapter - Solution
JEE Mains 2019 PYQ
Q-(83/100) Which one of the following statements regarding Henry's law is not correct?
(1) Different gases have different KH (Henry's law constant) values at the same temperature
(2) The value of KH increases with increase of temperature and KH is function of the nature of the gas
(3) The partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solution
(4) Higher the value of KH at a given pressure,higher is the solubility of the gas in the liquids.
4 - 2
Target JEE & NEET 2025
Chapter - Solution
[AIEEE-2009] JEE Mains 2009 PYQ
Q-(82/100) A binary liquid solution is prepared by mixing n-heptane and ethanol. Which one of the following statements is correct regarding the behaviour of the solution?
(1) The solution is non-ideal, showing +ve deviation from Raoult's Law
(2) The solution is non-ideal, showing –ve deviation from Raoult's Law
(3) n-heptane shows +ve deviation while ethanol shows –ve deviation from Raoult's Law
(4) The solution formed is an ideal solution
5 - 0
Target JEE & NEET 2025
Chapter - Solution
JEE Mains 2021 PYQ
Q-(81/100) 1.46 g of a biopolymer dissolved in a 100 mL water at 300 K exerted an osmotic pressure of 2.42× 10^–3 bar. The molar mass of the biopolymer is ________ ×10^4 g mol–1. (Round off to the Nearest Integer) [Use : R = 0.083 L bar mol–1 K–1]
4 - 0
Hello Dosto My self Pradeep Maurya Alumini of JNV. I am a chemistry faculty . i solve all the problems of chemistry faced by JEE & NEET students
Es channel pe aapko JEE & NEET ke question aur video aur usse related video milenga for more query contact this no. & email id
Email id - pradeepmaurya1906@gmail.com
Mob no. - 9559841934