Hamad Chemical Process 04/06/2021 A. Stiffen the leather B. Smoothen the leather C. Make it flexible D. Impart water resistance Related Mcqs: Low temperature carbonisation of coal takes place at _______________ °C ?A. 300 B. 1100 C. 700 D. 900... Concentration of NaOH solution produced by diaphragm electrolytic cell is about _______________ percent?A. 10 B. 25 C. 50 D. 98... Glauber’s salt is chemically ?A. Calcium sulphate B. Potassium sulphate C. Potassium chlorate D. None of these... The main use of HCl is in the___________________?A. Drilling of petroleum wells and pickling of steel sheets B. Manufacture of cationic detergent C. Treatment of spent fuel of nuclear reactor D. None of these... The main component of Pyrex glass is_____________________?A. Zinc B. Lead C. Boron D. Selenium...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments