Home
Class 12
CHEMISTRY
A sample of a gaseous hydrocarbon is bur...

A sample of a gaseous hydrocarbon is burnt in excess oxygen. The
products of the reaction are 8L of `CO_(2)(g)` 10 L of `H_(2)O(g)`, all at
`0^(@)C` and 1 atm pressure. The formula of the hydrocarbon is-

A

`C_(2)H_(12)`

B

`C_(2)H_(4)`

C

`C_(4)H_(10)`

D

`C_(8)H_(10)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

6g of a hydrocarbon on combustion in excess of oxygen produces 17.6g of CO_(2) and 10.8g of H_(2)O . The data illustrates the law of :

3g of a hydrocarbons on combusion in excess of oxygen produces 8.8g of CO_(2) and 5.4g of H_(2)O . The data illustrates the law of:

A hydrocarbon contains 10.5 g of carbon per gram of hydrogen. 1 L of vapour of the hydrocarbon at 127^(@)C and 1 atm pressure weighs 2.8 g . Find the molecular formula of the hydrocarbon.

If v mL of a gaseous hydrocarbon, after explosion with excess of oxygen, showed a contraction of 2.5 v mL and a further contraction of 2v mL with caustic potash, Find the formula of hydrocarbon.

500 ml of a gaseous hydrocarbon when burnt in excess of O_(2) gave 2.0litres of CO_(2) and 2.5 litres of water vapours under same conditions. molecular formula of the hydrocarbon is:-

A gaseous hydrocarbon X , was burnt in excess of oygen. A 0.112 dm^(2) sample of X , at STP gave 0.88 g of CO_(2) . How many C-atoms are there in one molecule of X ? a. 1 b. 2 c. 3 d. 4

DeltaS for freezing of 10 g of H_(2)O(l) (enthalpy of fusion is 80 cal/g) at 0^(@)C and 1 atm is :

A hydrocarbon contains 10.5 g of carbon per gram of hydrogen. 1 litre of the vapour of the hydrocarbon at 127°C and 1 atmosphere pressure weighs 2.8g. Find the molecular formula of the hydrocarbon.

When pentane , C_(5) H_(12) is burned in excess oxygen , the products of the reaction are CO_(2)(g) and H_(2)O (l) . The balanced equation for this combustion is C_(5) H_(12)(g) + xO_(2)(g) rarr 5CO_(2)(g) + 6 H_(2) O (l) The coefficient (x) of oxygen should be

10mL of gaseous hydrocarbon on combustion gives 40ml of CO_(2)(g) and 50mL of H_(2)O (vapour) The hydrocarbon is .