Answer is: in part two of trifles, the hollow in which the Wright home sat <span>reinforces the theme of loneliness that exist throughout the play.
</span>Trifles<span> is a </span>one-act play<span> by </span>Susan Glaspell. Susan Glaspell<span> (1876 – 1948) was an American playwright, novelist, journalist and actress. </span>
True because hydrogen ions combines with h2o to make hydronium ion, so in a sense h2o is acting like a base.
The answer is (3). To form the cation (positive ion), Cd must lose negative charge, so two electrons are lost. This loss in electrons also increases the effective nuclear charge/ reduces electron shielding. In other words, with two less electrons to hold, the nucleus exerts a stronger attractive force on the remaining electrons, so the electron cloud is pulled closer to the nucleus. The radius therefore decreases.
Answer:- A. 
and 
Explanations:- In general, 
In acid-base reaction the acid gives hydrogen ion and the base gives hydroxide ion and these ions combine to form water. Rest of the ions from acid and base combine to form the salt.
Nitric acid breaks to give hydrogen ion and nitrate ion. Similarly, NaOH breaks to give sodium ion and hydroxide ion. Since, hydrogen ion and hydroxide ions form water, the sodium ion and nitrate ion forms the salt, sodium nitrate.
The reaction is shown as:
So, the right choice is A.
It stays a solid at room temperature . hope this helps you ☺
