Chemistry, asked by Kunjumoni1623, 11 months ago

Why a piece of calcium metal is dropped in water the gas is evolved donot catch fire?

Answers

Answered by devikashyam2004

Answer:

This is because the reaction is not as exothermic as that of sodium and pottasium with water. The heat produced in this reaction is not enough for the hydrogen to catch fire

Previous Question

Next Question

Similar questions

Science, 6 months ago

A block of mass 2 Kg tied with a rope is going down under the force of gravity of 20N. How much force is required by the hand to stop the motion of the block? Good morning...

Math, 6 months ago

9+9+9+9+9+9+9+9+9+0+9+9+9+9+9+9+9+9+9+9+9+9-50= What?

Math, 6 months ago

Using the formula, calculate the amount, when Principal - 20.000, Rate -15% per annum, Time - 3 years...

Biology, 11 months ago

Why is binomial nomenclature the most acceptable mode of naming organisms?

Chemistry, 11 months ago

Why does the rate of reaction depend on concentration of one reactant only?

Math, 1 year ago

Please answer this......

English, 1 year ago

please answer this. fill them with correct form of verb...

Geography, 1 year ago

why is the amazon rainforest home to such a vast biodiversity...