1
KCET 2019
MCQ (Single Correct Answer)
+1
-0

The metal nitrate that liberates $$\mathrm{NO}_2$$ on heating

A
$$\mathrm{NaNO}_3$$
B
$$\mathrm{LiNO}_3$$
C
$$\mathrm{KNO}_3$$
D
$$\mathrm{RbNO}_3$$
2
KCET 2018
MCQ (Single Correct Answer)
+1
-0
When $\mathrm{PbO}_2$ reacts with concentrated $\mathrm{HNO}_3$, the gas evolved is
A
$\mathrm{NO}_2$
B
$\mathrm{O}_2$
C
$\mathrm{N}_2$
D
$\mathrm{N}_2 \mathrm{O}$
3
KCET 2017
MCQ (Single Correct Answer)
+1
-0
Plaster of Paris is represented as
A
$\mathrm{CaSO}_4 \cdot 2 \mathrm{H}_2 \mathrm{O}$
B
$\mathrm{CaSO}_4$
C
$\mathrm{CaSiO}_4 \cdot \mathrm{H}_2 \mathrm{O}$
D
$\mathrm{CaSO}_4 \cdot \frac{1}{2} \mathrm{H}_2 \mathrm{O}$
4
KCET 2017
MCQ (Single Correct Answer)
+1
-0
Addition of mineral acid to an aqueous solution of borax, the following compound is formed
A
pyroboric acid
B
boron hydride
C
meta boric acid
D
orthoboric acid
KCET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12