Advertisements
Advertisements
प्रश्न
From the metals copper, iron, magnesium, sodium and zinc, select a different metal in each case which:
(a) Does not react with dilute hydrochloric acid
(b) Can form 2+ and 3+ ions
(c) Has a hydroxide that reacts with both acid and alkalis.
(d) Does not react with cold water, but reacts with steam when heated.
एक शब्द/वाक्यांश उत्तर
Advertisements
उत्तर
(a) Copper
(b) Iron
(c) Zinc
(d) Magnesium
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
