NTA JEE Main 16 th April 2018 Online
For the following questions answer them individually
NTA JEE Main 16 th April 2018 Online - Question 31
An unknown chlorohydrocarbon has 3.55% of chlorine. If each molecule of the hydrocarbon has one chlorine atom only; chlorine atoms present in 1 g of chlorohydrocarbon are: (Atomic wt. of Cl = 35.5 u; Avogadro constant = 6.023 $$\times$$ 10$$^{23}$$ mol$$^{-1}$$)
NTA JEE Main 16 th April 2018 Online - Question 32
Which of the following statements is false?
NTA JEE Main 16 th April 2018 Online - Question 33
Which of the following conversions involves change in both shape and hybridisation?
NTA JEE Main 16 th April 2018 Online - Question 34
The most polar compound among the following is:
NTA JEE Main 16 th April 2018 Online - Question 35
The incorrect geometry is represented by:
NTA JEE Main 16 th April 2018 Online - Question 36
Assuming ideal gas behavior, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is: (Atomic weight of Cl is 35.5 u)
NTA JEE Main 16 th April 2018 Online - Question 37
At 320 K, a gas A$$_2$$ is 20% dissociated to A(g). The standard Gibbs free energy change at 320 K and 1 atm in J mol$$^{-1}$$ is approximately: (R = 8.314 J K$$^{-1}$$ mol$$^{-1}$$; ln 2 = 0.693; ln 3 = 1.098)
NTA JEE Main 16 th April 2018 Online - Question 38
For which of the following processes, $$\Delta S$$ is negative?
NTA JEE Main 16 th April 2018 Online - Question 39
For standardizing NaOH solution, which of the following is used as a primary standard?
NTA JEE Main 16 th April 2018 Online - Question 40
The gas phase reaction 2NO$$_2$$(g) $$\rightarrow$$ N$$_2$$O$$_4$$(g) is an exothermic reaction. The decomposition of N$$_2$$O$$_4$$, in equilibrium mixture of NO$$_2$$(g) and N$$_2$$O$$_4$$(g) can be increased by:
