Category: 0. BLOG

The SI base unit for mass is __________. A gram B kilogram C pound D slug Explanation Kilogram (kg) is

The SI unit of solid angle is dimensionless but commonly written as __________. A degree B steradian (sr) C radian

The study of Physics mainly concerns the __________. A properties of languages B behavior of living organisms C nature and

Subject wise MCQ’s ➣ Physical World, Measurement & Mathematical Tools 1 2 3 4 ➣ Kinematics, Laws of Motion &

Subject wise MCQ’s ➣ Basic Concepts, Atomic Structure & Periodicity 1 2 3 4 ➣ Chemical Bonding, Molecular Structure &

The number of moles present in 44 g of CO₂ is A 0.5 mol B 1.0 mol C 2.0 mol

Nuclear chemistry deals with A electron transfer reactions B chemical bonding C reactions involving atomic nucleus D molecular rearrangements Explanation

Metallurgy is the process of A studying metals B extracting metals from ores C purifying non-metals D alloy preparation only

d-Block elements are present in which groups A Group 1–2 B Group 13–18 C Group 3–12 D Group 17 only

s-Block elements are present in which groups of periodic table A Group 1 and 2 B Group 13 and 14