NTA JEE Main 30th January 2023 Shift 1

During the qualitative analysis of SO$$_3^{2-}$$ using dilute H$$_2$$SO$$_4$$, SO$$_2$$ gas is evolved which turns K$$_2$$Cr$$_2$$O$$_7$$ solution (acidified with dilute H$$_2$$SO$$_4$$):

Which of the following is correct order of ligand field strength?

To inhibit the growth of tumours, identify the compounds used from the following:
(A) EDTA
(B) Coordination Compounds of Pt
(C) D-Penicillamine
(D) Cis - Platin
Choose the correct answer from the option given below:

Match List I with List II

Which of the following compounds would give the following set of qualitative analysis?
(i) Fehling's Test: Positive
(ii) Na fusion extract upon treatment with sodium nitroprusside gives a blood red colour but not prussian blue.

Benzyl isocyanide can be obtained by:
(A)

(B)

(C)

(D)

Choose the correct answer from the options given below:

Caprolactam when heated at high temperature in presence of water, gives

Amongst the following compounds, which one is an antacid?

In the wet tests for identification of various cations by precipitation, which transition element cation doesn't belong to group IV in qualitative inorganic analysis?

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Ketoses give Seliwanoff's test faster than Aldoses.
Reason (R): Ketoses undergo $$\beta$$-elimination followed by formation of furfural.
In the light of the above statements, choose the correct answer from the options given below: