1
TG EAPCET 2025 (Online) 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Observe the following set of reactions } $$

TG EAPCET 2025 (Online) 4th May Evening Shift Chemistry - Aldehyde and Ketone Question 27 English

$$ \text { What are } X, Y \text { and } Z \text { respectively } $$

A

TG EAPCET 2025 (Online) 4th May Evening Shift Chemistry - Aldehyde and Ketone Question 27 English Option 1

B

TG EAPCET 2025 (Online) 4th May Evening Shift Chemistry - Aldehyde and Ketone Question 27 English Option 2

C

TG EAPCET 2025 (Online) 4th May Evening Shift Chemistry - Aldehyde and Ketone Question 27 English Option 3

D

TG EAPCET 2025 (Online) 4th May Evening Shift Chemistry - Aldehyde and Ketone Question 27 English Option 4

2
TG EAPCET 2025 (Online) 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Consider the following set of reactionsTG EAPCET 2025 (Online) 4th May Evening Shift Chemistry - Carboxylic Acids and Its Derivatives Question 12 English

What are $A$ and $B$ respectively?

A

$\mathrm{LiAlH}_4, \mathrm{H}_2 \mathrm{O} ; \mathrm{H}_2 / \mathrm{Ni}$

B

$\mathrm{Na} / \mathrm{Hg}, \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$; DIBAL $-\mathrm{H}_3, \mathrm{H}_2 \mathrm{O}$

C

DIBAL - $\mathrm{H}, \mathrm{H}_2 \mathrm{O} ; \mathrm{LiAlH}_4, \mathrm{H}_2 \mathrm{O}$

D

$\mathrm{Na} / \mathrm{Hg}, \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH} ; \mathrm{H}_2 / \mathrm{Ni}$

3
TG EAPCET 2025 (Online) 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The domain and range of $f(x)=\frac{1}{\sqrt{|x|-x^2}}$ are $A$ and $B$ respectively. Then $A \cup B=$

A

$R-\{-1,0,1\}$

B

$(-1, \infty)-\{0,1\}$

C

$(-1,0) \cup(0,1) \cup[2, \infty)$

D

$(-1,1) \cup[2, \infty)$

4
TG EAPCET 2025 (Online) 4th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A function $f: R \rightarrow R$ defined by

$$ f(x)=\left\{\begin{array}{c} 2 x+3, x \leq \frac{4}{3} \\ -3 x^2+8 x, x>\frac{4}{3} \end{array}\right. \text { is } $$

A

One-one function

B

Not onto

C

A bijective function

D

Constant function

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