NTA JEE Main 28th July 2022 Shift 1
For the following questions answer them individually
NTA JEE Main 28th July 2022 Shift 1 - Question 31
Identify the incorrect statement from the following.
NTA JEE Main 28th July 2022 Shift 1 - Question 32
In which of the following pairs, electron gain enthalpies of constituent elements are nearly the same or identical?
(A) Rb and Cs
(B) Na and K
(C) Ar and Kr
(D) I and At
Choose the correct answer from the options given below
NTA JEE Main 28th July 2022 Shift 1 - Question 33
Which of the following relation is not correct?
NTA JEE Main 28th July 2022 Shift 1 - Question 34
The metal salts formed during softening of hard water using Clark's method are
NTA JEE Main 28th July 2022 Shift 1 - Question 35
For kinetic study of the reaction of iodide ion with $$H_2O_2$$ at room temperature:
(A) Always use freshly prepared starch solution.
(B) Always keep the concentration of sodium thiosulphate solution less than that of KI solution.
(C) Record the time immediately after the appearance of blue colour.
(D) Record the time immediately before the appearance of blue colour.
(E) Always keep the concentration of sodium thiosulphate solution more than that of KI solution.
Choose the correct answer from the options given below
NTA JEE Main 28th July 2022 Shift 1 - Question 36
Which of the following statement is incorrect?
NTA JEE Main 28th July 2022 Shift 1 - Question 37
Match List-I with List-II.
| List-I | List-II |
|---|---|
A | I. Spiro compound |
B | II. Aromatic compound |
C | III. Non-planar Heterocyclic compound |
D | IV. Bicyclo compound |
NTA JEE Main 28th July 2022 Shift 1 - Question 38
Among the following marked proton of which compound shows lowest pKa value?
NTA JEE Main 28th July 2022 Shift 1 - Question 39
Choose the correct option for the following reactions.
NTA JEE Main 28th July 2022 Shift 1 - Question 40
Identify the correct statement for the below given transformation.
