The number of ions produced by [Pt(NH3)]Cl2?

Related Mcqs:

1. When cationic molecular ions are allowed to pass through strong magnetic field in mass spectrometer which of the following ions is fallen__________________?

   A. lighter
   B. intermediate
   C. heavier
   D. are collected at same time

2. Coordination number of the transition element in [Pt Cl NO2 (NH3)4]2- is____________________?

   A. 2
   B. 6
   C. 4
   D. 8

3. What is the molecular weight of Ammonia (NH3) ________ ?

   A. 17.031 g/mol
   B. 18.031 g/mol
   C. 19.031 g/mol
   D. 27.033 g/mol

   Submitted by: Rashid Mehmood

4. The mass of 3.2 moles of ammonia (NH3) gas?

   A. 53.4 grams
   B. 54.4 grams
   C. 55.4 grams
   D. 56.4 grams

   Submitted by: Muhammad Ali Kunbhar

5. Molecular ions are formed by passing______________________?

   A. High energy electron beam
   B. ? – particle
   C. X-rays
   D. All of the above

6. Solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. Maximum Concentration of Ag+1 ions in the solution is__________________?

   A. 2.0 x 10-10 mol dm-3
   B. 1.414 x 10-5 mol dm-3
   C. 1.0 x 10-10 mol dm-3
   D. 1.0 x 10-5 mol dm-3

7. In the formation of Zwitter ions proton goes from____________________?

   A. Carboxyl to amino group
   B. Amino to carboxyl group
   C. Amino group only
   D. Carboxyl group only

8. Which one of the following substances conducts electricity by the movement of ions ?

   A. Graphite
   B. Copper
   C. Molten sodium chloride
   D. Mercury

9. Following are the anions of soap which form Ca and Mg ions which we see as curd in water

   A. Sodium hexadecanoate
   B. Sodium octadecanoate
   C. Sodium pentadecanoate
   D. Both A & B

   Submitted by: Govind Soni

10. Nitrate (NO3) ions are obtained by the process of __________?

    A. Nitrification
    B. Fermentation
    C. Denitrification
    D. None of these

    Submitted by: Sana