1
KCET 2023
MCQ (Single Correct Answer)
+1
-0

The composition of water gas is

A
$$\mathrm{CO}(g)+\mathrm{N}_2(g)$$
B
$$\mathrm{CH}_4(g)$$
C
$$\mathrm{CO}(g)+\mathrm{H}_2 \mathrm{O}(g)$$
D
$$\mathrm{CO}(g)+\mathrm{H}_2(g)$$
2
KCET 2023
MCQ (Single Correct Answer)
+1
-0

A $$30 \%$$ solution of hydrogen peroxide is

A
'30 volume' hydrogen peroxide
B
'10 volume' hydrogen peroxide
C
'50 volume' hydrogen peroxide
D
'100 volume' hydrogen peroxide
3
KCET 2021
MCQ (Single Correct Answer)
+1
-0

Permanent hardness cannot be removed by

A
using washing soda
B
Calgon's method
C
Clark's method
D
ion exchange method
KCET Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
CBSE
Class 12