1
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following polymer is used in paints?

A
Gutta percha
B
Melamine
C
Buna-S
D
Novolac
2
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Three moles of an ideal gas are expanded isothermally from a volume of $300 \mathrm{~cm}^3$ to 2.5 L at 300 K against a pressure of 1.9 atm . The work done in joules is

A
$-$423.56 J
B
+423.56 J
C
$-$4.18 J
D
+4.8 J
3
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is used in the treatment of cancer?

A
$\mathrm{c i s}\left\{\mathrm{Pt}(\mathrm{en})_2 \mathrm{Cl}_2\right]$
B
$\mathrm{cis}\left\{\mathrm{PtCl}_2\left(\mathrm{NH}_3\right)_2\right]$
C
$\operatorname{trans}\left\{\mathrm{Pt}(\mathrm{en})_2 \mathrm{Cl}_2\right]$
D
trans $\left[\mathrm{Pt}\left(\mathrm{NH}_3\right)_2 \mathrm{Cl}_2\right]$
4
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following pairs of compounds is not isomorphous?

A
$\mathrm{NaNO}_3$ and $\mathrm{CaCO}_3$
B
$\mathrm{K}_2 \mathrm{SO}_4$ and $\mathrm{K}_2 \mathrm{SeO}_4$
C
NaCl and KCl
D
NaF and MgO
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