1
SSC CGL Tier I - 27th July 2023 Shift 3
MCQ (Single Correct Answer)
+2
-0.5

Which of the following pair of compound – melting point is correct?

I. Acetic acid – 290K

II. Ethanol – 156K

1
Only I
2
Both I and II
3
Neither I nor II
4
Only II
2
SSC CGL Tier I - 27th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
When did Dmitri Mendeleev invent the periodic table, ordering the symbols of the chemical elements according to their atomic weights?
1
1794
2
1869
3
1890
4
1779
3
SSC CGL Tier I - 27th July 2023 Shift 2
MCQ (Single Correct Answer)
+2
-0.5
Ethanoic acid is a synonym for which acidic liquid is used in kitchens around the world as a basic seasoning in the preparation and cooking of certain foods?
1
Apple Juice
2
Vanillin
3
Caustic Soda
4
Vinegar
4
SSC CGL Tier I - 27th July 2023 Shift 1
MCQ (Single Correct Answer)
+2
-0.5
Which actinide, discovered by Glenn T Seaborg in 1940, is used as a heat source for sensitive electrical components in satellites as well as a power source for satellites?
1
Curium
2
Plutonium
3
Nobelium
4
Americium
SSC CGL Tier I Subjects
General Awareness
Quantitative Aptitude
English Comprehension
General Intelligence and Reasoning