1
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which carbon atoms of $\alpha-D$ glucopyranose and $\beta$-D-fructofuranose respectively are linked together to form glycosidic linkage in sucrose?

A
C-2 of $\alpha$-D-glucopyranose and $C$ - 2 of $\beta$ - D fructofuranose
B
C-1 of $\alpha$-D-glucopyranose and C - 2 of $\beta$-D fructofuranose
C
C-1 of $\alpha$-D-glucopyranose and $C-6$ of $\beta$-D fructofuranose
D
C-2 of $\alpha$-D-glucopyranose and $C-3$ of $\beta$-D fructofuranose?
2
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following compounds reacts with ammonia to form urotropine?

A
Ethanal
B
Propanone
C
Propanal
D
Methanal
3
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

A first order reaction is $25 \%$ completed in 40 minutes. What is the rate constant $k$ for the reaction?

A
$\frac{2.303 \times \log 1.33}{40}$
B
$2.303 \times \log {\frac{4}{3}}$
C
$\frac{2.303 \times \log 4}{40 \times 3}$
D
$\frac{2.303}{40} \times \log \frac{1}{4}$
4
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is an ambidentate ligand?

A
MHT CET 2020 19th October Evening Shift Chemistry - Coordination Compounds Question 37 English Option 1
B
$\mathrm{NO_2^-}$
C
MHT CET 2020 19th October Evening Shift Chemistry - Coordination Compounds Question 37 English Option 3
D
$\mathrm{H_2O}$
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