1
JEE Main 2019 (Online) 8th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The compound that inhibits the growth of tumors is :
A
cis-[Pd(Cl)2(NH3)2]
B
trans-[Pd(Cl)2(NH3)2]
C
cis-[Pt(Cl)2(NH3)2]
D
trans-[Pt(Cl)2(NH3)2]
2
JEE Main 2019 (Online) 8th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
5 moles of an ideal gas at 100 K are allowed to undergo reversible compression till its temperature becomes 200 K. If CV = 28 JK–1mol–1, calculate $$\Delta $$U and $$\Delta $$pV for this process. (R = 8.0 JK–1 mol–1]
A
$$\Delta $$U = 14 kJ; $$\Delta $$(pV) = 4 kJ
B
$$\Delta $$U = 2.8 kJ; $$\Delta $$(pV) = 0.8 kJ
C
$$\Delta $$U = 14 kJ; $$\Delta $$(pV) = 18 kJ
D
$$\Delta $$U = 14 kJ; $$\Delta $$(pV) = 0.8 kJ
3
JEE Main 2019 (Online) 8th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The covalent alkaline earth metal halide (X = Cl, Br, I) is :
A
CaX2
B
SrX2
C
MgX2
D
BeX2
4
JEE Main 2019 (Online) 8th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The IUPAC symbol for the element with atomic number 119 would be :
A
uun
B
une
C
uue
D
unh

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