Home
Class 11
CHEMISTRY
The answer to each of the following ques...

The answer to each of the following question is a single interger, ranging from 0 to 9 If the correct answers to questions, numbers A,B,Cand D say are 4,0,9 and 2, then the correct darkening of bubbles should be as shown on the side
(A) CO is a pollutant produced due to incomplete combindaation of butane. one mole of butane requires 6.5 moles of `O_(2)` for complete combustion .If 6 moles of oxygen are available , the number of CO produced will be

Text Solution

Verified by Experts

The correct Answer is:
a
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    DINESH PUBLICATION|Exercise Matrix Match Type MCQs|3 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    DINESH PUBLICATION|Exercise All Questions|310 Videos

  • EQUILIBRIUM

    DINESH PUBLICATION|Exercise Matrix - Match Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

CO is a pollutant produced due to incomplete combustion of butane . One mole of butane requires 6.5 moles of O_2 for complete combustion. If 6 moles of oxygen are available , then number of moles of CO produced will be

The answer to each of the following question is a single interger, ranging from 0 to 9 If the correct answers to questions, numbers A,B,Cand D say are 4,0,9 and 2, then the correct darkening of bubbles should be as shown on the side (C )In measurement of BOD_(n) ,n is generally taken as

Knowledge Check

  • The answer to each of the following question is a single digit integer, ranging from 0 to 9. if the correct answers to the question number A,B,C and D (say ) are 4,0,9 and 2 respectively. Then the correct correct darkening of bubbles should be as shown on the side.

    A
    In Mg-Al cell, the number of electrons involved in the cell reaction i s
    B
    0.25 mole of propane is subjected to combustion. If this reaction is used for making a fuel, cell the number of moles of electrons involved in each half cell for this amount of propane will be
    C
    Three litres of 0.5M `K_(2)Cr_(2)O_(7)` solution have to be completely reduced in the acidic medium. The number of faradays of electricity required will be
    D
    For the Mg-Ag cell, how many times the difference between the EMF of the cell and its standard EMF will change if concentration of `Mg^(2+)` ions changed to 0.1M and that of `Ag^(+)` ions is changed from 0.5M to 0.25M.

    • Similar Questions

    Explore conceptually related problems

    The answer to each of the following questions is a single digit integer, ranging from 0 to 9. If the correct answers to the qustion numbers A,B,C and D (say) are 4,0,9 and 2 respectively, then the correct darkening of bubbles should be as shown on the side : Oxidation state of Cr in CrO_(5) is

    The answer to each of the following questions is a single digit integer, ranging from 0 to 9. If the correct answers to the qustion numbers A,B,C and D (say) are 4,0,9 and 2 respectively, then the correct darkening of bubbles should be as shown on the side : The highest oxidationstate shown by any transition element is

    The answer to each of the following questions is a single digit integer ranging from 0 to 9. It the correct answers to the questions numbers A, B, C and S (say ) are 4, 0,9 and 2 respectively thent the correct darkening of bubbles should be us shown on the side : On the Pauling scale the electronegativity of fluorine is.

    The answer to each of the following questions is a single digit integer ranging from 0 to 9. It the correct answers to the questions numbers A, B, C and S (say ) are 4, 0,9 and 2 respectively thent the correct darkening of bubbles should be us shown on the side : Total number of elements present in the 2nd short period is

    The answer to each of the following questions is a single digit integer ranging from 0 to 9. It the correct answers to the questions numbers A, B, C and S (say ) are 4, 0,9 and 2 respectively thent the correct darkening of bubbles should be us shown on the side : How many period are present in the Long form of the periodic table

    The answer to each of the following questions is a single digit integer ranging from 0 to 9. It the correct answers to the questions numbers A, B, C and S (say ) are 4, 0,9 and 2 respectively thent the correct darkening of bubbles should be us shown on the side : How many series of elements constitute f- block elements

    The answer to each of the following questions is a single digit integer, ranging from 0 to 9. If the correct answers to the qustion numbers A,B,C and D (say) are 4,0,9 and 2 respectively, then the correct darkening of bubbles should be as shown on the side : The oxidation number of Mn in the porduct of alkanline oxidative fusion of MnO_(2) is

    Home
    Profile