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| 1. |
A sample of gas occupies 100cm³at 27°C and 740 mm pressure . when volume change to cm³ at 740mm pressure the temperature of the gas will be |
| Answer» GIVEN :V 1 =100mL,T 1 =27 ∘ C=300K.P 1 =740V 2 =80ML, T 2 =?P 2 =740mmWe know, T 1 V 1 = T 2 V 2 ∴T 2 = V 1 V 2 ×T 1 = 10080×300 =240KT 2 =−33 ∘ CTherefore, the correct option is CExplanation: please mark me as branlist | |