Match the column-I (compound) with column-II (equivalent quantity) Column-I Column-IIA)One gram molecule of oxygen gasP)one mole of H2B)Gram molar volume of H2Q)one mole of O2C)44 gm of CO2R)22.4 L at STPD)18 gm waterS)3NA atomsThe correct match is ABCD1)QRPRQRSPS2)QPRS3)PQQRRSSQ4)PQSRSQQPSRS

A) 1 gm molecule O2 = 1 mole O2 = 22.4 lit at STP B) gram molar of H2 = 1 mole = 22.4 lit at STP C) 44 gm = 1 mole of CO2 = 1 mole of O2 = 22.4 lit. at STP = N0 molecules = 3N0 atoms D) 18 gm H2O = 1 mole of H2O = 1 mole of H2 = 3N0 atoms

Match the column-I (compound) with column-II (equivalent quantity) Column-I Column-IIA)One gram molecule of oxygen gasP)one mole of H2B)Gram molar volume of H2Q)one mole of O2C)44 gm of CO2R)22.4 L at STPD)18 gm waterS)3NA atomsThe correct match is ABCD1)QRPRQRSPS2)QPRS3)PQQRRSSQ4)PQSRSQQPSRS

A) 1 gm molecule O2 = 1 mole O2 = 22.4 lit at STP B) gram molar of H2 = 1 mole = 22.4 lit at STP C) 44 gm = 1 mole of CO2 = 1 mole of O2 = 22.4 lit. at STP = N0 molecules = 3N0 atoms D) 18 gm H2O = 1 mole of H2O = 1 mole of H2 = 3N0 atoms

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Match the column-I (compound) with column-II (equivalent quantity)
Column-I Column-II
A) One gram molecule of oxygen gas P) one mole of H₂
B) Gram molar volume of H₂ Q) one mole of O₂
C) 44 gm of CO₂ R) 22.4 L at STP
D) 18 gm water S) 3N_A atoms
The correct match is
A B C D
1) QR PR QRS PS
2) Q P R S
3) PQ QR RS SQ
4) PQS RSQ QPS RS

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answer is A.

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Detailed Solution

A) 1 gm molecule O₂ = 1 mole O₂
= 22.4 lit at STP
B) gram molar of H₂ = 1 mole
= 22.4 lit at STP
C) 44 gm = 1 mole of CO₂ = 1 mole of O₂
= 22.4 lit. at STP = N₀ molecules = 3N₀ atoms
D) 18 gm H₂O = 1 mole of H₂O
= 1 mole of H₂ = 3N₀ atoms

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	Column-I		Column-II
A)	One gram molecule of oxygen gas	P)	one mole of H₂
B)	Gram molar volume of H₂	Q)	one mole of O₂
C)	44 gm of CO₂	R)	22.4 L at STP
D)	18 gm water	S)	3N_A atoms

Match the column-I (compound) with column-II (equivalent quantity) Column-I Column-IIA)One gram molecule of oxygen gasP)one mole of H2B)Gram molar volume of H2Q)one mole of O2C)44 gm of CO2R)22.4 L at STPD)18 gm waterS)3NA atomsThe correct match is ABCD1)QRPRQRSPS2)QPRS3)PQQRRSSQ4)PQSRSQQPSRS

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