Question

Heat capacity of water is 18 cal-degree-l-mol
The quantity of heat needed to rise tempera-
ture of 18g water by 0.2°C is X_cal. Then
amount of CH4(9) to be burnt to produce X cal
heat is
(CH,+20, →CO,+2H,O, AH=-200K.Cal)
1) 1.8 x 10-3 mol
2X982) 3.6 x 10-5 mol
3) 0.0288 g 2x. 4) 0.288 mg
16​

Answer 1

Answer:

Kachhora is a typical mannerism in which the tribal women from Chattisgarh wear their sari. This type of saree is made from fabrics like cotton, silk and linen in bright and vibrant colors.