1
AP EAPCET 2024 - 21th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The enamel present on teeth becomes much harder due to the conversion of $\left[3 \mathrm{Ca}_3\left(\mathrm{PO}_4\right)_2 \cdot X\right.$ ] into [ $3 \mathrm{Ca}_3\left(\mathrm{PO}_4\right)_2 Y$ ]. What are $X$ and $Y$ ?
A
$X=\mathrm{Ca}(\mathrm{OH})_2, Y=\mathrm{CaF}_2$
B
$X=\mathrm{Ca}(\mathrm{OH})_2, Y=\mathrm{CaCl}_2$
C
$X=\mathrm{Ca}(\mathrm{OH})_2, Y=\mathrm{NaCl}$
D
$X=\mathrm{CaO}, Y=\mathrm{CaCl}_2$
2
AP EAPCET 2024 - 21th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Identify the correctly matched pair from the following. } $$

A
AP EAPCET 2024 - 21th May Evening Shift Chemistry - Chemistry in Everyday Life Question 4 English Option 1
B
AP EAPCET 2024 - 21th May Evening Shift Chemistry - Chemistry in Everyday Life Question 4 English Option 2
C
Salt of propanoic acid - Antioxidant
D
Veronal -Analgesic
3
AP EAPCET 2024 - 21th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { Match the following. } $$

List I (Drug) List I (Use)
A Veronal i Antihistamine
B Morphine ii Hypnotic
C Seldane iii Analgesic
iv $$
\text { Antidepressant }
$$
$$ \text { Correct answer is } $$
A
A-IV, B -III, C-I
B
A-IV, B-I, C-II
C
A- II, B -III, C-I
D
A-II, B -IV, C-III
4
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following sweetener use is limited to soft drinks?
A
Aspartame
B
Saccharin
C
Sucralose
D
Alitame
AP EAPCET Subjects
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