Related Questions

Liquefied Petroleum Gas (LPG) is mainly a mixture of
A Propane & butane
B Methane & ethane
C High boiling olefins
D High boiling naphthenes
Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ?
A Methane
B Ethane
C Propane
D Butane
Mercaptans are added to liquefied petroleum gas (LPG) to
A Reduce its cost
B Narrow down its explosion limit
C Assist in checking its leakage from cylinder
D Increase its calorific value
Liquefied Petroleum Gas (LPG) তে থাকে-
A মিথেন, পানি ও ইথেন
B মিথেন, বিউটেন ও প্রোপেন
C মিথেন, ইথেন ও বিউটেন
D মিথেন, ইথেন ও জেনন
A survey of City A found an average of 3.2 people per household and an average of 1.2 DVD players per household . If 48,000 people live in City A, how many DVD players are there in City A?
A 15,000
B 16,000
C 18,000
D 40,000
If a gas is to be liquefied, its temperature must be
A Increased to a value above its critical temperature
B Reduced to a value below its critical temperature
C Equal to critical temperature
D None of the above
Unlike the many winter vegetables that have tought leaves and thus require a lengthy cooking time,"Those of csbbage need little cooking time"(Match the best alternative that correspond to the quotations word)
A Those of cabbage need little cooking time
B Cabbage needs little cooking time
C Cabbage need little cooking time
D Those of cabbage needs little cooking time
L.D. converter gas (produced in steel plant) comprises mainly of
A CO (upto 65%) & CO2
B CO2 & H2
C CO & O2
D CO2 & O2
Producer gas comprises mainly of
A CO & N2
B CO & H2
C CO2 & N2
D CO2 & H2
LPG consists of mainly--
A methane , butane and propane
B methane, ethane and propane
C gobar gas,methane, water gas
D methane , water gas and ethane

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