The colour of the laboratory apron should be—

এই অধ্যায়ের আরও প্রশ্ন

• C-01-Q093The length of the laboratory apron should be—
• C-01-Q094The sleeves of the laboratory apron should reach up to the—
• C-01-Q095Which of the following is NOT a recommended item for self-protection in a chemistry laboratory?
• C-01-Q096The "Globally Harmonized System" of hazard signs has been introduced by the—
• C-01-Q097The Globally Harmonized System uses specific pictograms to indicate the—
• C-01-Q098Friction and fire in which category of substances may cause serious explosion?
• C-01-Q099Which of the following is an example of an explosive substance?
• C-01-Q100Which of the following pairs are flammable substances?
• C-01-Q101Flammable substances must be kept away from—
• C-01-Q102Benzene, chlorobenzene and methanol are examples of—