1
JEE Main 2024 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
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-1
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Anomalous behavior of oxygen is due to its

A
large size and low electronegativity
B
small size and high electronegativity
C
small size and low electronegativity
D
large size and high electronegativity
2
JEE Main 2024 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Which one of the following will show geometrical isomerism?

A
JEE Main 2024 (Online) 29th January Evening Shift Chemistry - Basics of Organic Chemistry Question 66 English Option 1
B
JEE Main 2024 (Online) 29th January Evening Shift Chemistry - Basics of Organic Chemistry Question 66 English Option 2
C
JEE Main 2024 (Online) 29th January Evening Shift Chemistry - Basics of Organic Chemistry Question 66 English Option 3
D
JEE Main 2024 (Online) 29th January Evening Shift Chemistry - Basics of Organic Chemistry Question 66 English Option 4
3
JEE Main 2024 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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A reagent which gives brilliant red precipitate with Nickel ions in basic medium is

A
dimethyl glyoxime
B
sodium nitroprusside
C
meta-dinitrobenzene
D
neutral $$\mathrm{FeCl}_3$$
4
JEE Main 2024 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Phenol treated with chloroform in presence of sodium hydroxide, which further hydrolyzed in presence of an acid results

A
Salicylic acid
B
Benzene-1,2-diol
C
2-Hydroxybenzaldehyde
D
Benzene-1,3-diol
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