Chem

We estimate sulphuric acid present in _ of given solution

• Dm3

• Dm

• Dm2

• Dm4

Find wrong one

• Final reading

• Intial reading

• Weight in kg

• Volume in cm3

Correct Weight we take for axalic acids Crystal is

• 1.6gm

• 1.5gm

• 1.8gm

• 1.2gm

Normality of mohars salt solution is N3=Npergmanate ×V permanganate/mohars salt

• True

• False

What is my percentage in puc

• 78

• 89

• 55

• 83

KHC8H4O4+NaOH=KNaC8H4O4+--?

• HO2

• H3O

• H2O

• HO2

H2SO4+2NaOH=Na2SO4+----?

• 2H2O

• NaOH

• H2O

• None of the above

C2H2O4 is

• Corbonate

• Oxalic acid

• Soduim

• None of the above

Matters that around us in present in the form of

• Elementas

• Compound

• Mixtures

• All of the above

Which part of the eye can be transplanted??

• Complete eye

• Cornea

• Optical nerves

• Retina