A. Ionic crystal
B. Covalent crystal
C. Molecular crystal
D. Any type of crystal
The molecules of CO2 in dry ice form__________________? Read More »
Chemistry Mcqs, Diagnostic Test A. one / seventeen
B. sixteen / seventeen
C. one / three
D. two / three
A. Sublimation
B. Crystallisation
C. Solvent extraction
D. Distillation
A. Nature of reactants
B. Nature of crucible
C. Nature of product
D. Nature of precipitate
The type of filtering media used for filtration depending upon____________________? Read More »
Chemistry Mcqs, Diagnostic Test A. 50% KOH
B. Lime water
C. CaCl2
D. Mg (CIO4)2
Water absorber used in combustion analysis is___________________? Read More »
Chemistry Mcqs, Diagnostic Test A. F – Cl – Br
B. Li+1 – Na+1 – K+1
C. F – Ne – Na+
D. H+ – H- – H
Which of the following set has all species isoelectronic__________________? Read More »
Chemistry Mcqs, Diagnostic Test A. 22.4 dm3
B. 2.24 dm3
C. 1.12 cm3
D. 1.12 dm3
The volume occupied by 1.4g CO at S.T.P is___________________? Read More »
Chemistry Mcqs, Diagnostic Test A. arrangement of electrons in orbitals
B. position in the periodic table
C. properties depend upon mass
D. chemical properties
Isotopes differs in______________________? Read More »
Chemistry Mcqs, Diagnostic Test A. Ethylene iodide
B. Ethylene bromide
C. Ethylene chloride
D. Ethylene fluoride
A. Aluminium
B. Sodium
C. Carbon
D. Sulphur
Which of the following elements conduct electricity and also melts below 100°C ? Read More »
Chemistry Basic Concept, Chemistry Mcqs