1
JEE Main 2022 (Online) 25th June Evening Shift
MCQ (Single Correct Answer)
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Out of Syllabus
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An antiseptic dettol is a mixture of two compounds 'A' and 'B' where A has 6$$\pi$$ electrons and B has 2$$\pi$$ electrons. What is 'B'?

A
Bithionol
B
Terpineol
C
Chloroxylenol
D
Chloramphenicol
2
JEE Main 2022 (Online) 25th June Evening Shift
Numerical
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-1
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A protein 'A' contains 0.30% of glycine (molecular weight 75). The minimum molar mass of the protein 'A' is __________ $$\times$$ 103 g mol$$-$$1 [nearest integer]

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3
JEE Main 2022 (Online) 25th June Evening Shift
Numerical
+4
-1
Out of Syllabus
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A rigid nitrogen tank stored inside a laboratory has a pressure of 30 atm at 06:00 am when the temperature is 27$$^\circ$$C. At 03:00 pm, when the temperature is 45$$^\circ$$, the pressure in the tank will be _________ atm. [nearest integer]

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4
JEE Main 2022 (Online) 25th June Evening Shift
Numerical
+4
-1
Change Language

Amongst BeF2, BF3, H2O, NH3, CCl4 and HCl, the number of molecules with non-zero net dipole moment is ____________.

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