1
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following pair of compounds demonstrates the law of multiple proportions?

A
$$\mathrm{CH}_4, \mathrm{CCl}_4$$
B
$$\mathrm{BF}_3, \mathrm{NH}_3$$
C
$$\mathrm{CO}, \mathrm{CO}_2$$
D
$$\mathrm{NO}_2, \mathrm{CO}_2$$
2
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following amines on heating with chloroform generate foul smelling product?

A
Ethanamine
B
Ethylmethylamine
C
Ethyldimethylamine
D
Diethylmethylamine
3
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The rate law for the reaction $$\mathrm{A}+\mathrm{B} \rightarrow$$ product is rate $$=\mathrm{k}[\mathrm{A}][\mathrm{B}]$$. When will the rate of reaction increase by factor two?

A
$$[\mathrm{A}]$$ and $$[\mathrm{B}]$$ both are doubled
B
$$[\mathrm{A}]$$ is doubled and $$[\mathrm{B}]$$ is kept constant
C
$$[\mathrm{B}]$$ is doubled and $$[\mathrm{A}]$$ is halved
D
[A] is kept constant [B] is halved
4
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is IUPAC name of following compound?

MHT CET 2023 14th May Evening Shift Chemistry - IUPAC Nomenclatures Question 55 English

A
1-Methoxy-3,3-dimethylcyclobutane
B
3-Methoxy-1,1-dimethylcyclobutane
C
3,3-Dimethylcyclobutoxymethane
D
1-Methoxy-3-isoproylbutane
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