Question

Let the successive I.E of Mg are 120, 240 kJ/mole. Then find out
the amount of energy required to produce divalent cat-ions from
6mg of Mg vapour.​

Answer 1

Explanation:

Collenchyma tissue is composed of elongated cells with irregularly thickened walls. They provide structural support, particularly in growing shoots and leaves. Collenchyma tissue makes up things such as the resilient strands in stalks of celery.