Glass is corroded by________________?

Related Mcqs:

The softest material just next to talc in the Mho’s scale is___________________?

A. Quartz B. Gypsum C. Feldspar D. Fluorite...

The increase in hardness of metal due to its cold working is termed as the _______________ hardening?

A. Work B. Age C. Induction D. Flame...

Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines ?

A. Silicon steel B. Chromium steel C. Molybdenum steel D. None of these...

Which of the following is not shipped in mild steel containers ?

A. Acetone B. Ammonia C. Ethyl alcohol D. Formic acid...

In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of _______________?

A. Concrete B. Wood C. Steel D. Porcelain...