1
TS EAMCET 2020 (Online) 11th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following methods is suitable to separate a mixture of $n$-pentane and toluene?

A

Steam distillation

B

Simple distillation

C

Sublimation

D

Vacuum distillation

2
TS EAMCET 2020 (Online) 11th September Evening Shift
MCQ (Single Correct Answer)
+1
-0
Product 6-oxoheptanal is formed by reductive ozonolysis of
A

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 3 English Option 1

B

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 3 English Option 2

C

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 3 English Option 3

D

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 3 English Option 4

3
TS EAMCET 2020 (Online) 11th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

The major products $P$ and $Q$ from the below reactions are :

$$ \mathrm{CH}_3 \mathrm{CH}=\mathrm{CH}_2 \xrightarrow{\mathrm{HBr}} P $$

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 5 English

A

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 5 English Option 1

B

TS EAMCET 2020 (Online) 11th September Evening Shift Chemistry - Hydrocarbons Question 5 English Option 2

C
P Q
$$
\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{Br}
$$
$$
\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{OH}
$$
D
P Q
$$
\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{Br}
$$
$$
\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{COOH}
$$
4
TS EAMCET 2020 (Online) 11th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

A compound can crystallise in two forms $\alpha$ and $\beta$ which are fcc and bcc, respectively. The $\alpha$-form has side length of 2 pm and the $\beta$-form has side length of 4 pm . The ratio of their density $\frac{\rho_\alpha}{\rho_\beta}$ is

A

32

B

16

C

8

D

4

TS EAMCET Papers

All year-wise previous year question papers