NTA JEE Main 10th April 2023 Shift 2
For the following questions answer them individually
NTA JEE Main 10th April 2023 Shift 2 - Question 41
The delicate balance of CO$$_2$$ and O$$_2$$ is NOT disturbed by
NTA JEE Main 10th April 2023 Shift 2 - Question 42
The correct relationships between unit cell edge length 'a' and radius of sphere 'r' for face-centred and body-centred cubic structures respectively are:
NTA JEE Main 10th April 2023 Shift 2 - Question 43
Ferric chloride is applied to stop bleeding because
NTA JEE Main 10th April 2023 Shift 2 - Question 44
Match List-I with List-II.
| List-I Complex | List-II Crystal Field splitting energy ($$\Delta_o$$) | ||
|---|---|---|---|
| A. | $$[Ti(H_2O)_6]^{2+}$$ | I. | -1.2 |
| B. | $$[V(H_2O)_6]^{2+}$$ | II. | -0.6 |
| C. | $$[Mn(H_2O)_6]^{3+}$$ | III. | 0 |
| D. | $$[Fe(H_2O)_6]^{3+}$$ | IV. | -0.8 |
Choose the correct answer from the options given below:
NTA JEE Main 10th April 2023 Shift 2 - Question 45
The correct order of the number of unpaired electrons in the given complexes is
(A) $$[Fe(CN)_6]^{3-}$$
(B) $$FeF_6^{3-}$$
(C) $$CoF_6^{3-}$$
(D) $$[Cr(oxalate)_3]^{3-}$$
(E) $$Ni(CO)_4$$
Choose the correct answer from the options given below:
NTA JEE Main 10th April 2023 Shift 2 - Question 46
The major product 'P' formed in the given reaction is
NTA JEE Main 10th April 2023 Shift 2 - Question 47
Incorrect method of preparation for alcohols from the following is:
NTA JEE Main 10th April 2023 Shift 2 - Question 48
In the reaction given below, the product 'X' is:
NTA JEE Main 10th April 2023 Shift 2 - Question 49
Buna-S can be represented as:
NTA JEE Main 10th April 2023 Shift 2 - Question 50
The reaction used for preparation of soap from fat is:
