![SOLVED: 1. Na2CO3(aq) + Ni(NO3)2(aq) 2. NaCl(aq) + AgNO3(aq) 3. Na2CO3(aq) + HCl(aq) â†' NaOH(aq) + CO2(g) + H2O(l) 4. KI(aq) + Pb(NO3)2(aq) â†' PbI2(s) + KNO3(aq) 5. Na2CO3(aq) + CaCl2(aq) â†' SOLVED: 1. Na2CO3(aq) + Ni(NO3)2(aq) 2. NaCl(aq) + AgNO3(aq) 3. Na2CO3(aq) + HCl(aq) â†' NaOH(aq) + CO2(g) + H2O(l) 4. KI(aq) + Pb(NO3)2(aq) â†' PbI2(s) + KNO3(aq) 5. Na2CO3(aq) + CaCl2(aq) â†'](https://cdn.numerade.com/ask_images/c21b8f07c3384fa9986ae8c2182f9585.jpg)
SOLVED: 1. Na2CO3(aq) + Ni(NO3)2(aq) 2. NaCl(aq) + AgNO3(aq) 3. Na2CO3(aq) + HCl(aq) â†' NaOH(aq) + CO2(g) + H2O(l) 4. KI(aq) + Pb(NO3)2(aq) â†' PbI2(s) + KNO3(aq) 5. Na2CO3(aq) + CaCl2(aq) â†'
![3.15 A solution of Ni(NO3)2 is electrolyzed between platinum electrodes using a current of 5 amperes 20 minutes. What mass of Ni is deposited the cathode? Sol. Quantity of electricity passed =(5A) ( 3.15 A solution of Ni(NO3)2 is electrolyzed between platinum electrodes using a current of 5 amperes 20 minutes. What mass of Ni is deposited the cathode? Sol. Quantity of electricity passed =(5A) (](https://toppr-doubts-media.s3.amazonaws.com/images/10236436/ab022341-57d0-4f71-89aa-1e6b214a91bd.jpg)
3.15 A solution of Ni(NO3)2 is electrolyzed between platinum electrodes using a current of 5 amperes 20 minutes. What mass of Ni is deposited the cathode? Sol. Quantity of electricity passed =(5A) (
![Scheme 1. Schematic illustration of the formation of Ag-Ni core-shell... | Download Scientific Diagram Scheme 1. Schematic illustration of the formation of Ag-Ni core-shell... | Download Scientific Diagram](https://www.researchgate.net/publication/50831700/figure/fig7/AS:670472362549259@1536864476360/Scheme-1-Schematic-illustration-of-the-formation-of-Ag-Ni-core-shell-nanoparticles-and.png)
Scheme 1. Schematic illustration of the formation of Ag-Ni core-shell... | Download Scientific Diagram
69 Hydrocarbon (A), C6H10 on treatment with H2/Ni, H2/Lindlar catalyst and Na/liquid NH3 forms three different reduction products (B), (C) and (D) respectively. (A) does not form any salt with ammoniacal AgNO3
![EXERCISE 11. Of the complex [Ni(NH3),Br]CI, the ionization isomer will give colour with AgNO3 (1) White (2) Red (3) Yellow (4) Blue 12. The compound PtCl2NH, does not react with AgNO. This EXERCISE 11. Of the complex [Ni(NH3),Br]CI, the ionization isomer will give colour with AgNO3 (1) White (2) Red (3) Yellow (4) Blue 12. The compound PtCl2NH, does not react with AgNO. This](https://toppr-doubts-media.s3.amazonaws.com/images/7410843/66afa896-6332-4a2e-a0c9-acc6154c6ca9.jpg)