A. fats
B. resins
C. iodine
D. all the above
Benzene is a good solvent for__________________? Read More »
Chemistry Basic Concept, Chemistry Mcqs A. 0?C
B. 273.16K
C. ?273.16 K
D. ?273.16?C
A. phenol is unsaturated
B. 2-bromophenol is insoluble in water
C. a hydroxy group makes the benzene ring more susceptible to electrophilic attack
D. acid-base reaction
A. alkaline aquenous iodine
B. aqueous bromine
C. Fehling solution
D. aqueous NaOH
A. n2a/v correct for the intermolecular forces.
B. nb correct for the volume occupied by gas molecules.
C. at high densities the equation reduces to the ideal gas law
D. all of the above statements are correct.
A. Quantum structure
B. Secondary structure
C. Tertiary structure
D. Primary structure
A. Pb3 O4
B. 2Pb CO3 – Pb (OH)2
C. Pb Cr O4 – Pb (OH)2
D. Pb2O
Which of the following is the formula of chrome red ? Read More »
Chemistry Basic Concept, Chemistry Mcqs A. IIIA group
B. IVA group
C. VA group
D. VIA group
Across short period the melting and boiling point increase upto __________________? Read More »
Chemistry Basic Concept, Chemistry Mcqs A. Si
B. As
C. Te
D. None of the above
A. Ag
B. A
C. Au
D. Cu
Which of following metals can be displaced by all other metals from its solution ? Read More »
Chemistry Basic Concept, Chemistry Mcqs