0.36 gm of a metal when burnt in oxygen yields 0.60 gm oxide. The carbonate
of that metal contains 28.57% of the metal. Assuming the validity of the law of
definite proportions, determine the weight of the oxide formed by heating 1 gm
of that carbonate.
[Ans. 0.4762 gm]

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

Ions gain or lose electrons