1
AP EAPCET 2025 - 24th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is not associated with water molecules ?

A

Cryolite

B

Bauxite

C

Kernite

D

Borax

2
AP EAPCET 2025 - 24th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the incorrect statement about silica.

A

It is acidic in nature.

B

It has no reaction with most of acids except HF.

C

With NaOH it forms sodium silicate.

D

Like graphite, it has two dimensional structure.

3
AP EAPCET 2025 - 24th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the following statements related to photochemical smog is not correct?

A

It is controlled by the use of catalytic converters in automobiles.

B

It causes corrosion of metals.

C

It is a mixture of $\mathrm{SO}_2$, smoke and fog.

D

It causes extensive damage to plant life.

4
AP EAPCET 2025 - 24th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

In compound $(X)$, hyperconjugation is present and in $(Y)$, resonance effect is present. What are $X$ and $Y$, respectively?

A

Toluene, prop-2-en-1-ol

B

Aniline, 2-propenal

C

Toluene, nitrobenzene

D

1-bromopropane, phenol