Chemistry Which one of the following acids is used in battery ? Hydrofluoric acid Sulphurous acid Sulphuric acid Hydrochloric acid Hydrofluoric acid Sulphurous acid Sulphuric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the fuels given below, the one with highest calorific value is Natural gas Coke Wood Coal Natural gas Coke Wood Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Skin cancer Breast cancer Blood cancer Lung cancer Skin cancer Breast cancer Blood cancer Lung cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry When there are two electrons in the same orbital, they have: Opposite spin Same or opposite spin Same spin No spin Opposite spin Same or opposite spin Same spin No spin ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a common name for the substance which irritates lachrymal glands ? Tear Gas Laughing Gas Noble Gas Anaesthetic Gas Tear Gas Laughing Gas Noble Gas Anaesthetic Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a greenhouse gas ? Carbon dioxide Chlorofluorocarbon Hydrogen Nitric oxide Carbon dioxide Chlorofluorocarbon Hydrogen Nitric oxide ANSWER DOWNLOAD EXAMIANS APP
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