Chemistry - Single MCQs (Page 52)

Sponsored
Q511. Which of the following varies with change in temperature?...Q512. Which of the proportion of the element is a whole number ?...Q513. An alloy is ?...Q514. In known elements , the maximum number is of ?...Q515. The isotopes of chlorine with mass number 35 and 37 exist in the ratio of ?...Q516. The most abundant metal in earth crust is?...Q517. The product of equivalent weight and valency of an element is equal to ?...Q518. Diamond is ?...Q519. Which of the following is mixture ?...Q520. Reverse of swelling of gel is known as?...