Home >> CHEMISTRY IMPORTANT MCQ'S
Correct Answer is: a proton
Correct Answer is: fluorine
Correct Answer is: F, Cl, Br, I
Correct Answer is: haber process
Correct Answer is: odour of NH3
Correct Answer is: CaCO3
Correct Answer is: C
Correct Answer is: -OH
Correct Answer is: ethyne
Correct Answer is: 17
Correct Answer is: Q
Correct Answer is: Ca(HSO4)2
Correct Answer is: the downward displacement of air.
Correct Answer is: CO2
Correct Answer is: CCl4
Correct Answer is: CnH2n+1.OH
Correct Answer is: Word root
Correct Answer is: Alcohol
Correct Answer is: Bauxite
Correct Answer is: both (a) and (b)
Correct Answer is: all of the above
Correct Answer is: iron
Correct Answer is: f- block element
Correct Answer is: noble gases
Correct Answer is: 3-Chloro-butan-1 – ol
Correct Answer is: atom
Correct Answer is: element
Correct Answer is: quick silver
Correct Answer is: graphite
Correct Answer is: an atom of a compound
Correct Answer is: a molecule
Correct Answer is: phosphorus
Correct Answer is: distillation
Correct Answer is: magnetic separation
Correct Answer is: fractional distillation
Correct Answer is: Sublimation followed by dissolution and filtration
Correct Answer is: Hg
Correct Answer is: Br
Correct Answer is: number of different types of atoms in a molecule
Correct Answer is: Electrons
Correct Answer is: equal number of atoms on both sides
Correct Answer is: Cu + Sn
Correct Answer is: Cu+ Zn+ Ni
Correct Answer is: NH4 +
Correct Answer is: AgNO3
Correct Answer is: Pt
Correct Answer is: concentration of product
Correct Answer is: molecularity
Correct Answer is: slow
Correct Answer is: decreases as the reaction proceeds
Correct Answer is: compounds which give hydrogen ion
Correct Answer is: non aqueous solution
Correct Answer is: acid
Correct Answer is: acid
Correct Answer is: C6H6
Correct Answer is: a proton acceptor
Correct Answer is: H3O+
Correct Answer is: conjugate acid –base pair
Correct Answer is: both acid and base
Correct Answer is: CH3COO-
Correct Answer is: accepts a lone pair of electron
Correct Answer is: lewis
Correct Answer is: Ag+
Correct Answer is: –Log[ H+ ] ion concentration
Correct Answer is: 3
Correct Answer is: basic
Correct Answer is: more acidic
Correct Answer is: 6
Correct Answer is: alkaline solution
Correct Answer is: acidic solution
Correct Answer is: acidic solution
Correct Answer is: alkaline solution
Correct Answer is: alkaline solution
Correct Answer is: 0.2nm
Correct Answer is: F- Ne Na+
Correct Answer is: Relative abundance
Correct Answer is: All of the above
Correct Answer is: Number of isotopes
Correct Answer is: CHC13
Correct Answer is: Same chemical properties
Correct Answer is: all
Correct Answer is: Uni-negative
Correct Answer is: Isotopes with an even atomic number and even mass number are abundant
Correct Answer is: Gyan Mark