The best indicator for titrating HCl with NH4OH is: _________?

Related Mcqs:

1. If volumetric analysis methyl orange indicator is used when_________?

   A. Acid is strong B. Acid is weak C. Bade is strong D. Acid is strong base is weak Submitted by: Muhammad Ali Kunbhar...

2. Ethanal is prepared industrially by air oxidation of ethylene using palladium chloride as catalyst and _________ as promoter?

   A. PdCl2 B. Cu2Cl2 C. CuCl2 D. PbCl2...

3. Which among the following is not a property of Ionic bond _________?

   A. Sharing of electrons B. Transfer of electrons C. Losing of electrons D. Gain of electrons Submitted by: Rashid Mehmood...

4. Sum of protons and neutrons in an atom gives off _________ ?

   A. Nucleon numbera B. Mass number C. Atomic number D. Both A and B Submitted by: Rashid Mehmood...

5. Noble gases are so called zero group because they have:_________?

   A. Zero Valency B. Zero Electronegativity C. Zero Electron Affinity D. Both A and B E. All of these Submitted by: Raza Samejo...

6. A helium nucleus comprising of two protons and two neutrons with a charge of 2e is _________ ?

   A. Beta particle B. Gamma particle C. Alpha particle D. Negative particle Submitted by: Rashid Mehmood...

7. Soil pollution is caused by:_________?

   A. Aerosol B. Ozone C. Acid rain D. PAN Submitted by: Fahad Mehsud...

8. Coal gas is made up of mostly ________ & _________?

   A. Hydrogen & Water B. Hydrogen & Carbon dioxide C. Hydrogen & Methane D. Carbonmonoxdide & water Submitted by: Aamir khan Hullio...

9. Cyclopentene is a _________?

   A. Aromatic B. Alicyclic C. Aliphatic D. None of These Submitted by: Aamir khan Hullio...

10. Oobleck is the mixture of _________?

    A. Gram Flour and Water B. Baking Soda and Vinegar C. Cement and Water D. Cornstarch and Water Submitted by: Ghusharib Ur Rehman...