`200ml` of oxygen is subjected to silent electrical discharge where `15%` of it is converted to ozone.What is the final volume of the gaseous mixture
a) 190ml
b) 160ml
c) 100ml
d)150ml

90 mL of pure dry O_(2) is subjected to silent electric discharge. If only 10% of it is converted to O_(3) volume of the mixture of gases (O_(2)and O_(3)) after the reaction will be ------ and after passing through alkaline pyrogallol (absorbing agent of oxygen gas) will be

50 " mL of " pure and dry O_2 was subjected to silent electric discharge and on cooling to the original temperature, the volume of ozonised oxygen was found to be 47 mL The gas was brought into contact with turpentine oil, after absorption of O_3 , the remaining gas occupied 41 mL volume. What is the molecular formula of ozone?

30 mL mixture of ethylene and Butylene is burnt in presence of oxygen then 150mL of oxygen is required, what is the volume of Ethylene & Butylene in mixture.

A mixture of 15 ml of CO & CO_2 is mixed with V ml (excess) of oxygen and electrically sparked. The volume after explosion was found to be (V+12) ml. What would be the residual volume if 25 ml of the original mixture is exposed to an alkali?

20ml CO was mixed with 50 ml of oxygen and the mixture was exploded. On cooling, the resulting mixture was shaken with KOH. Find the final gaseous volume

On subjecting 10ml mixture of N_(2) and CO to repeated electric spark to form CO_(2) and NO, 7 ml of O_(2) was required for combustion. What was the mole precent of CO in the mixture ? (All volumes were measured under identical conditions)

A 20 mL mixture of CO, CH_4 , and Helium (He) gases is exploded by an electric discharge at room temperature with excess of oxygen. The volume contraction is found to be 13 mL. A further contraction of 14 mL occurs when the residual gas is treated wityh KOH solution. Find out the composition of the gaseous mixture in terms of volume percentage.

Five millilitires of a gas (A) containing only C and H was mixed with an excess of oxygen (30 ml) and the mixture was exploded by means of an electric spaek. After the explosion, the remaining volume of the mixed gasses was 25 ml. On adding a concentrated solution of KOH, the volume further diminished to 15 ml. The residual gas being pure oxyges. Compopund (F) is:

Five millilitires of a gas (A) containing only C and H was mixed with an excess of oxygen (30 ml) and the mixture was exploded by means of an electric spaek. After the explosion, the remaining volume of the mixed gasses was 25 ml. On adding a concentrated solution of KOH, the volume further diminished to 15 ml. The residual gas being pure oxyges. Compound (E) is:

Five millilitires of a gas (A) containing only C and H was mixed with an excess of oxygen (30 ml) and the mixture was exploded by means of an electric spaek. After the explosion, the remaining volume of the mixed gasses was 25 ml. On adding a concentrated solution of KOH, the volume further diminished to 15 ml. The residual gas being pure oxyges. Compound (B) is: