What is the color of precipitates of AgCl?
A. Yellow
B. Green
C. Blue
D. White
Which of following is known as Blue Vitriol or Blue Stone?
A. AgNO3
B. CuSO4.5H2O
C. K2Cr2O7
D. K2CrO4
What is the formula of Copper Sulfate?
A. CuSO3.4H2O
B. CuSO4.4H2O
C. CuSO3.5H2O
D. CuSO4.5H2O
Silver nitrate is also known as:
A. Blue Stone
B. Blue Vitriol
C. Lunar Caustic
D. Both A & B
Which of the following has lowest lattice energy?
A. LiF
B. NaCl
C. KBr
D. CsI
What is the formula of Silver nitrate?
A. AgNO
B. AgNO2
C. AgNO3
D. AgNO4
Which of the following is used in photography?
A. NaHSO3
B. Na2S2O3
C. Na2S
D. Na2SO3
Lead battery is secondary battery the paste used in it is:
A. Magnese dioxide
B. Zinc chloride
C. Ammonium chloride
D. AOT
Solvent used in separation of biomolecules is:
A. Acetone
B. Trichloroacetic acid
C. Ether
D. Alcohol
Strong Nucleophile in polar aprotic solvent?
A. Flouride ion
B. Bromide ion
C. Chloride ion
D. Iodide ion
