In calcareous soil, effervescence is visible when treated with diluted 0.1 N HCl due to release of which of the following?
CaCO3+ 2HCl = H2O + CO2(g) +Ca2++ 2Cl- Calcareous soil that contains enough freecalcium carbonateto effervesce visibly, releasing carbon-dioxide gas, when treated with cold 0.1Nhydrochloric acid,
India and Sri Lanka are separated by which strait?
What is the name of the newly discovered marine species of head-shield sea slug with a ruby red spot?
Which celestial body contains abundant quantities of helium-3, a potential source of energy?
Who planted the 'Tree of Liberty' at Srirangapatnam?
Which country was NOT one of the founding members of the 'BIMSTEC’?
Ambuja Cement and ACC Ltd, 26% stake was acquired by which company recently?
In which state the annual festival of ‘Kadalekai Parishe’, also known as the groundnut festival is being held?
Nizamuddin Auliya was born in which of the following district of Uttar Pradesh?
Tomb of Sheikh Salim Chishti is located in which district?
_____ state government has waived the loan of 14,000 crore rupees of almost 22 lakh farmers in the country?
