[D] (iii) and (iv) Calcium reacts slowly with water. The reaction forms calcium hydroxide and hydrogen gas. The calcium metal sink in water and after hour bubbles of hydrogen are observed, stuck to the surface of the metal. Hence your answer will be option [D].
[D] (iii) and (iv)
Calcium reacts slowly with water. The reaction forms calcium hydroxide and hydrogen gas. The calcium metal sink in water and after hour bubbles of hydrogen are observed, stuck to the surface of the metal. Hence your answer will be option [D].
What happens when calcium is treated with water?
[D] (iii) and (iv) Calcium reacts slowly with water. The reaction forms calcium hydroxide and hydrogen gas. The calcium metal sink in water and after hour bubbles of hydrogen are observed, stuck to the surface of the metal. Hence your answer will be option [D].
[D] (iii) and (iv)
See lessCalcium reacts slowly with water. The reaction forms calcium hydroxide and hydrogen gas. The calcium metal sink in water and after hour bubbles of hydrogen are observed, stuck to the surface of the metal. Hence your answer will be option [D].
How can we purify the blood by artificial methods?
[B] Dialysis
[B] Dialysis
See lessWhich one of the following is not a fungal disease?
c. Black rot of crucifers
c. Black rot of crucifers
See lessMore than 70 per cent of livestock population is in:
d. India and China
d. India and China
See less33 percent of India’s (Gross Domestic Product) comes from
b. Agriculture
b. Agriculture
See less