Heat(Complete)

The volume in litre of CO_(2) liberated at STP when 10g of 90% pure limestone is heated completely, is

Heat is being supplied at a constant rate to a sphere of ice which is melting at the rate of 0.1 gm/sec. It melts completely in 100 sec. The rate of rise of temperature thereafter will be (Assume no loss of heat)

Which of the following acid will release maximum amount of heat when completely neutralised by strong base NaOH ?

6 milli mole of pure gypsum is heated to convert it completely to plaster of paris. What is the number of milli moles of steam evolved in the process?

i is a good conductor of heat, but ii is a bad conductor of heat. The information in which alternative completes the given statement?