Home
Class 12
CHEMISTRY
If in the given reaction,3l2 + OH^- to l...

If in the given reaction,`3l_2 + OH^- to lO_3^- + 5l^- 2` moles of iodine are taken, then the ratio of iodate and iodide ions formed in the alkaline medium is

A

1 : 5

B

3 : 5

C

5 : 1

D

5 : 3

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • Mock test 19

    AAKASH INSTITUTE ENGLISH|Exercise Example|15 Videos
  • MOCK TEST 21

    AAKASH INSTITUTE ENGLISH|Exercise Example|30 Videos

Similar Questions

Explore conceptually related problems

During the disproportionation of I_(2) to iodide and iodate ions, the ratio of iodate and iodide ions formed in alkaline medium is

Write the ratio of 200 mL to 2.5L in simplest form.

Iodate ions can be reduced to iodine by iodide ions as per the given redox reaction in acidic medium. lO_(3)^(-)(aq)+l^(-)(aq)tol_(2)(S) . How many moles of iodine are produced for every mole of iodate ions consumed in the reaction?

The reaction : CH_3 CH_2 l + KOH(aq) to CH_3 CH_2 OH +Kl is classified as

xl^- + ylO_3^- + zH^+ →l_2+ H_2O . X, y, z in the given redox reactions are

Iodate ions (IO_(3)^(-)) can be reduced to iodine by iodide ions. The half equations which represent the redox reaction are: IO_(3)^(-)(aq.)+6H^(+)(aq.)+5e^(-) to (1)/(2)I_(2)(s)+3H_(2)O(l) . . . (i) I^(-)(aq.) to (1)/(2)I_(2)(s)+e^(-) . . . (ii) How many moles of iodine are produced for every mole of iodate ions consumed in the reaction?

Total charge required to convert three moles of Mn_(3)O_(4) to MnO_(4)^(-2) in present of alkaline medium

At a certain temperture in a 5L vessel 2 moles of carbon monoxide and 3 moles of chlorine were allowed to reach equilibrium according to the reaction CO+CI_(2) rarr COCI_(2) at equlibrium if one mole of CO is present then equilibrium constant (k_(c )) for the reaction is :

For estimating ozone in the air, a certain volume of air is passed through an . Alkaline Kl solution when O_(2) is evolved and iodide is oxidized to iodine . When such a solution is acidified , free iodine is evolved which can be titrated with standard Na_(2)S_(2)O_(3) . Solution : in an experiment, 10 L air at 1 atm and 27^(@) C were passed through an alkaline Kl solution , and at the end, the iodine was entrapped in a solution which on titration as above required 1.5 ml of 0.01 N Na_(2)S_(2)O_(3) solution. Calculate volume percentage of ozone in the sample.

In a reaction 2A to Product the concentration of A decreases from 0.8 mole/L to 0.3 mole/L in 20 min. The rate of the reaction during this interval of time is

AAKASH INSTITUTE ENGLISH-MOCK TEST 2-EXAMPLE
  1. A hydrocarbon contains 91.3% carbon by mass. Find the empirical formul...

    Text Solution

    |

  2. An organic compound of carbon, hydrogen and nitrogen contains these el...

    Text Solution

    |

  3. Myoglobin stores oxygen for metabolic process in muscle. Chemical anal...

    Text Solution

    |

  4. Chlorophyll is a biomolecule responsible for green colour in the plant...

    Text Solution

    |

  5. What volume of C Cl4 (d = 1.6 g/cc) contain 6.02 x 10^(25) C Cl4 molec...

    Text Solution

    |

  6. A sample of KCIO3 on decomposition yielded 448 mL of oxygen gas at STP...

    Text Solution

    |

  7. 5 g of hydrogen reacts with 32 g of oxygen to form moles of water

    Text Solution

    |

  8. What volume at STP of CO is required to reduce one mole of Fe2O3 in th...

    Text Solution

    |

  9. In the reaction 4A + 2B + 3C to A4B2C3, the number of moles of product...

    Text Solution

    |

  10. If in the given reaction,3l2 + OH^- to lO3^- + 5l^- 2 moles of iodine ...

    Text Solution

    |

  11. Calculate the weight of carbon which is burnt with excess of oxygen to...

    Text Solution

    |

  12. 10 g of S reacts with excess of O2 to form 15 g of SO2. The % yield of...

    Text Solution

    |

  13. 20 ml of CO is exploded with 30 ml of O2 at constant temperature and p...

    Text Solution

    |

  14. If 50 atoms of carbon reacts with 200 molecules of oxygen, find out th...

    Text Solution

    |

  15. What is stoichiometric coefficient of Ca in the following reaction? Ca...

    Text Solution

    |

  16. Equal volume of N(2) and H(2) react to form ammonia under suitable con...

    Text Solution

    |

  17. Moles of KClO3 required for producing sufficient O2 to react with 1 mo...

    Text Solution

    |

  18. On heating 1.763 g of hydrated BaCl(2) to dryness, 1.505 g of anhyrous...

    Text Solution

    |

  19. A mixture of N2 and H2 is caused to react in a closed container to for...

    Text Solution

    |

  20. The equation 2Al(s)+ 3/2O2 to Al2O3(s) shows that

    Text Solution

    |