Chemistry ________ gives hardness to stainless steel. Lead Carbon Tin Zinc Lead Carbon Tin Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gobar gas mainly contains Hydrogen sulphide Carbon dioxide Methane Carbon monoxide Hydrogen sulphide Carbon dioxide Methane Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galena is a mineral of Iron Calcium Lead Gold Iron Calcium Lead Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major constituent of gobar gas is Butane Carbon dioxide Isobutane Methane Butane Carbon dioxide Isobutane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water cycle refers to Water distribution in relatively dry areas An integrated attempt to recycle water in relatively arid regions Constant movement of water from ocean to land and back to ocean once again Scientific management of water in areas excessively plagued with water-logging Water distribution in relatively dry areas An integrated attempt to recycle water in relatively arid regions Constant movement of water from ocean to land and back to ocean once again Scientific management of water in areas excessively plagued with water-logging ANSWER DOWNLOAD EXAMIANS APP
Chemistry The two metal ions that cause hardness to water are: Sodium, Potassium Calcium, Magnesium Sodium, Calcium Sodium, Magnesium Sodium, Potassium Calcium, Magnesium Sodium, Calcium Sodium, Magnesium ANSWER DOWNLOAD EXAMIANS APP
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