Question
Which type of glass is used for making chemical
apparatus like beakers, flasks etc.?Solution
Hard glass is a potash-lime glass with a high silica content, used for making brilliant glassware.This type of glass is ideal for telescope mirrors, laboratory chemical equipment and other places where it is imperative for the glass objects to retain their shape.
Match Column I and Column II and choose the correct match from the given choices
In the following question, match the sentences beginning in Column 1 with their appropriate endings in Column 2.
In the following questions two columns are given. In column-I three sentences are given, each of them consisting of a blank which may or may not be fil...
In the question, a sentence is divided into three parts; you have to connect the sentence by using the right connector, without altering its meaning ...
In each of the following questions, a sentence is given with three blanks. Each question is followed by a table which consists of three columns. You ar...
Match Column I and Column II and choose the correct match from the given choice
