1
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

Match the following columns.

Column I Column II
(A) Sodium perborate 1 Disinfectant
(B) Chlorine (Q) Antiseptic
(C) Bithional (R) Milk bleaching agent
(D) Potassium stearate (S) Soap

Choose the correct options.

A
A - 1, B - 2, C - 3, D - 4
B
A - 2, B - 3, C - 4, D - 1
C
A - 3, B - 1, C - 2, D - 4
D
A - 4, B - 1, C - 2, D - 3
2
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

In photography, which compound is used as a fixing agent

A
sodium thiosulphate
B
ammonium thiosulphate
C
sodium chloride
D
Both (a) and (b)
3
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

Sodium stearate (C17H35COO$$-$$Na+) is

A
anionic soap
B
cationic detergent
C
anionic detergent
D
Non-ionic soap
4
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

Role of BHA in food industries

A
prevent oxidation
B
prevent reduction
C
add sweeteners
D
None of these
BITSAT Subjects
EXAM MAP